Transaction not yet indexed

51idZC2MqtZXZDSZUakwLSAFP997cuhXRY1C9dSnZ6Y7owXJw2JGL2uhDQSmhjbYMPpyq3ShLHbTW67PAyLnetNZ

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