Transaction not yet indexed

DMdmVRQkVCaPXqgmR5B8WpitVzieGHXwJgSxSd6pLXSeuE7Lo77GkQYeWPQTD6Ai7DPv9cAHSPRRF9jb9qYNt8K

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