Transaction not yet indexed

21M6SWY4vvsoVEfMsg3drrE4c7VpGZEpgUmJ1faueWUFUUWjvAyW86eZPZfGDZ6PCzVbgBAv9Muioqbgq2XDRq8s

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