Transaction not yet indexed

21mWTb8gr2hGoEb1AUkPnr7vRier5J2o7ZPJKWqgqCwiTtB4reWeLq7sRLWoSStdT4bQNUjQ2pbovQPgPxsatkgX

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