Transaction not yet indexed

53Lf6g2ZrUsEJSXG1QxN2rkHyVtm9H49twc8ZZYnuuHtqLjeWNUcNQKaetS5eTfkHneJj2MSQhK3J874wMbPSXUq

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