Transaction not yet indexed

51vvnHWN4hMTKx9dmTrtdz6V8zYxhjS3mRnXKbuRMXxkUMXhiDZKk2LMDStUbXWbFNpcExUuCtu4VYYyWRPHS1Sx

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