Transaction not yet indexed

21tTtZqQPoQGwJL77hm9hLPJuusUBBaEdqzix4X899KWDyyrWLEFdwVeGGd41PRbniH3n4ns7zy5EgKYgiNcL7Ac

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