Transaction not yet indexed

21C4WnKA1u63C5XxZBLjWrymUbEYrGBJywFnoy865UKHUZSrrkAEYKiemJcrm24aquBKT6bi54wFwqaGHLbFzRg5

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