Transaction not yet indexed

2C12ZLS64avsXcQcgBsMY4EQtsCUq9u5VVgE6vMNDjHYpcXz5NhyeaxJ2mZKk2zVWMkHHFK7QwZP8xduij3VJD3u

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