Transaction not yet indexed

53FWCk1Rb6jM3PCPPJSCWHWZKDsv1mWmjgeWPKDJemoXDF6nZUbj59sWJZPDBPYLiVPZugktBkwSyx2PRqvLXCxB

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