Transaction not yet indexed

55JEtZVzkWCpzQAPZdB7qYBB1Db7oT5fFCMZDywMFRdrbqqLfq86DBaDzLajsMBbRXZLFRwxWDeYGMCTQDYMpndE

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