Transaction not yet indexed

21pA1Ppgq2W69n7fpGkntTKV5vHjBsL3umuJgLvHSCj5cB7SamNAHqJCqizHKA2tmzutPZKG8mdrR1rRkJRJf2En

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