Transaction not yet indexed

66hCS8VCdFdJ5w2ZXw7vUeaumaF1HLRRSgemnWqDoVQhrMhKhuMLQfkxyhhNBEJtzH1jq9BYis2eENHAMChCuY1V

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