Transaction not yet indexed

55YNwErWASBekddmPChYMSSGYDxKtZPxCvBCFRb3Pw5Aobmvb4JqBEpGY3g7tXmM7GpzcSJodbJMeq5c18JW2a9u

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