Transaction not yet indexed

621DXJR9eSQHMMZKeTyMkAAFZozxcRBqxR6Cj8daco8Xi7qKbc5yzkjPXQDh7PN7GjjEdzAzhhy8mxBpyFKb3Kdg

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