Transaction not yet indexed

21e5SzyRJvQP7PRZPNeSNLrRR74TM7igQ2Xg4vZUm693J6VBqAY3EKyfMf4i4nYLSreMvpyXGc7wf2RHUdqJJoQU

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