Transaction not yet indexed

53gYvQaH87GA6Bc3FZxaEp17EM1qqAZYpPxEWhF7KRUbF5QwQiYJSxeS29waMT6hV7qhLeug7u9pUN5pvQJE4JGM

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