Transaction not yet indexed

53Vxp7rmJTp7cyG5eYnhWo12E48JyeirEo7GXQYwBzJsRxWEiZLJWfDN3kTgfDYWN1FkbQ9uS4TUX7eSSecFYsao

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