Transaction not yet indexed

6y21FTCLCPYJdNzaqqap3BPMJ4tMoT99sDK23jy1dToXSWa9SvsfLb8u22H7eeBQVQ4WTiLs4krpR1LQWo1Ncdm

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