Transaction not yet indexed

yS55Z1NNRECpLXDrFpPwBigrAeZcDcfibd1Lr2uYSSNDEdmJKdgNjfVyowcTbKGufXbCaxFidGdJZTVeU6xUqYy

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