Transaction not yet indexed

21AFc5V7fMouDjsYDYPbDDk5BYvMcdEVvde9nyU1hFhRAq4qxG4kzwXTXahdPkZbX7df56kWnQEuUDL6E1W3TiR8

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