I have been trying to send a signed transaction using pybitcointools (Python) using the blockr_pushtx
function, however it consistently returns Exception: {"status":"fail","data":"Could not push your transaction!","code":500,"message":"Did you sign your transaction?"}
. The signature isn't the issue. It is likely to be an issue with the size of the transaction.
How does one go about pushing a sizable raw transaction (Testnet, in this case, but both mainnet/testnet answers appreciated) without needing to use Bitcoin Core?