Transaction not yet indexed

21ou7M1Rq9ojpjmuBaDhRfBQM73Twx1HjW1A5shBTAPrJuvkoitkLKTGWNEC3Z6ogjsHfLuHSBBbPqCRyZYMApnv

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