Transaction not yet indexed

Q66Ae5oW23Frb6L6t7dyDzNAWNrd7FGMnNbDH78E3j1pTcoCdjKw3nTNDZWNTEGau36bdF4kJ2pvwyDtX4ScEB2

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