FIrst of all, thanks in advance for your advice.
I've found that `eth_getTransactionByHash` is having trouble retrieving
some Polygon State Sync transactions such as
[`0xd5f4f8c3cd85cf65e8df23a2c1ae02aefda1e6293db0c3a9ddcc08cee8ca1131`](https://polygonscan.com/tx/0xd5f4f8c3cd85cf65e8df23a2c1ae02aefda1e6293db0c3a9ddcc08cee8ca1131),
while `eth_getBlockByNumber` can retrieve them without problem.
```shell
$ curl -XPOST 'http://localhost:8545' \
-H 'Content-Type: application/json' \
--data '{"method":"eth_getTransactionByHash","params":["0xd5f4f8c3cd85cf65e8df23a2c1ae02aefda1e6293db0c3a9ddcc08cee8ca1131"],"id":1,"jsonrpc":"2.0"}'
{"jsonrpc":"2.0","id":1,"result":null}
```
This is because RPCDaemon doesn't query for blocks by Bor Hash, even
though `api.txnLookup` has failed.
* Add borTx to GetBlockByHash; ensure borTxs have hashes; don't try to derive sender for borTxs
* Surface borReceipt logs in eth_getLogs
* Check for existence of borReceipt before synthesizing a borTx
* Ensure fake Bor txs + receipts are returned from all relevant RPC methods
* Add rest of bor implementation for eth_getBlockByNumber
* Use TxLookup index to find Bor txs
* Fix txHash on emitted borTxs and borReceipts
* Fix checks given that borTxs get registered in TxLookup; remove useless ref indirections
* fix compatibility of getting tx by number
`eth_getTransactionByBlockHashAndIndex` and `eth_getTransactionByBlockNumberAndIndex` should return `null` if the index provided is out of bound (checked with Infura and Cloudflare ETH gateway).
* small fixup (formatting)
* Fix for eth_getTransaction... returning tx from the pool
* Fix
* Fix more issues
* Fix for EOF
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
* ReadBlockByNumber and ReadChainConfig return error
* Let's make rawdb package to return error. But by small steps.
High-level methods need to move first:
ReadBlockByNumber
ReadChainConfig
ReadBlockByHash
ReadHeaderByHash
WriteChainConfig
WriteDatabaseVersion
WriteBlock
DeleteTd
WriteTd
ReadTd