Transaction not yet indexed

21y6dwMkLmp8YDVCbTZuAJcCmoYM6opR3NEC2FNwWBzShwapuAJmJ8zQgDhDMdfaKG5BC9DMWzTEfQKogg76xRD2

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