Transaction not yet indexed

21JXDreTYj7c7kkiiiEBdEKrB9JxmAddsTfRWvg6uZYd9s5XSW6vDTLFX9NBmuWTZyw5mNUvanv9J7Cn8vYjXPRM

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