Transaction not yet indexed

51hkavBUtcwaSQh1QRhfvMBGJRbyRvcrm6bXiUo3xfXiRkAzgDoL2RW3AoAEZXZaxf89CpSrmsx1CJJVRGLJ7z2q

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.