Transaction not yet indexed

21d4mbZqf5Qh4ZqQFVCK7GCp1iTig4kiBbN7sopWS2BWpX4efhX86BzQDoPtkvy7Shxma1cTzqdgQHfcTTqWZjkP

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