Transaction not yet indexed

21aRKjHiPmxXj7HF3r2ZG83nCftrL7NAC6uJhF2brkiDKNzApUEbobA7578UR8sYJapU2FMfAPB8HKa6ARrNt6kn

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