Transaction not yet indexed

UCXnD8fot417CiMAQ6bEMJ3Ai746oQnt1TSSQWY8ae59cRW9UkzPfTP6BdwJxVbfUCCoG9DevcVSr5KbaMrCLu6

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