Transaction not yet indexed

55YMGBAUrVnpURJHFPKPFq1p4p1dogB9Ec1MHwN7YAzq1GrufexbdUh4HHm8fEeybYtXf2xmSYg8rzDSPNSv5dAR

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