Transaction not yet indexed

MuHMQa2dk1P5kVBtF3RAjkcCUAsPUqeL2uMi9VNwAhYPrGXaPmQ2ZXaFqcjXEnZoSPW6j5wz79RqVs2D2kLZvQE

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