eth_sendTransaction

The JSON-RPC method of eth_sendTransaction is not supported because SolarPath does not store the user's private key and thus cannot sign the transaction. Please use eth_sendRawTransaction instead.

In development, we use web3.eth.sendTransaction, a function that signs transactions locally using a private key, and sends transactions with web3.eth.sendSignedTransaction, which is a wrapper around eth_sendRawTransaction.