Transaction not yet indexed

21kZ3x5fRJ7dPRvxHWx5nEx5iTUbGsCeddSmFiFC6NYCw5iFUTBNrWco1NVgPXEE5tFVwUWFcqw4RMvXtUh5WSsa

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