Transaction not yet indexed

53V8Eti3yE63EbGxrAufSp8oD7yWfkfHpd5eMsLHes8MwHKJhPQP3xVSVk1Nc2hKqa5fekpZxBryJ5XsTCKBgAEM

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