Transaction not yet indexed

55UbaMPycohAjMBFNCKME4cVHu3BgJTMnnddEAP4Du5gJGqW8MxR6vVkDXMMp2oGAeyvw2BdGaUNcxxVKQQCw6AF

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