Transaction not yet indexed

mmnnb6G6CdPTAHppdYAhugC84a2Gk1tVS7SeuhLLmxEQAXrYaD4CrS2ggayBJszzCjW8WFNrJTmsMuqqAptUuWZ

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