Transaction not yet indexed

53SW3g6bQ2WRgWWdbc1GPmv9E9zP2VeeYMf3FYet1FEJNiAgE9SHzjo2ppAJYjD4m9vuhXhK3TvJKf3X1s1tSssT

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