Transaction not yet indexed

255Z19WK9it3a9jX1KBvtKkDYyYAGpA4QkBukSvVRL6HmmLfrYMMfBiW7AHh2QJ9D9vLtAPbGizQKhRx6aMBD1Uf

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