Transaction not yet indexed

MCv2ViZhSbXffve5qMRMtD2KCjQ8EwexiEDiGmD5jBri8Qv8n9FUUAbRkqVopyM8Rsc3gMvVDVrnbNuJsCV5RG6

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