Transaction not yet indexed

21gTkZpUp3PjpsCaYSpMPggq6cEW3hfaHBLHpLJSjs21nGqvjv3QpdpoLDJZtchWWy9qxA4vLSpYyCSM7WK2j4a9

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