Transaction not yet indexed

21yyXM7WJnwTvgruU5Mj674nRKMjeGhxw31FjMWhtYap4GW4gcA6QSCQZBVkQTT1uArSu4F35Ss31k6NH147jBu9

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