Transaction not yet indexed

55MZGnppJ2tSgikN3vmUvqf4VEFE7gWzSn7vtGRPEAgAdK3FrDTLEqoybL3hCBQE4c5hak8fGFr3fMUCXad5iwcP

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