Transaction not yet indexed

EHfYrKGrLC9PxRAMaaEAAjXd3Un5rQF6ExChWB4ebArYfqLpmLxb8oJwBxSgnYYJisr4MfSYk7HwY2cAMxKmpM6

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