Transaction not yet indexed

4ubAp9zZDCmYvoC1EfN2uPQuZEMqbhac944CFvwL7pPYPCwVR8bs52mZHddunSpYADkeemLGh6qX7dBpyZYrFLk6

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