Transaction not yet indexed

UCMRqo5s2F3vwCuXM2mCDP1yoFcEYCmyepSv1seuJC9zcjAvs6s46ZXCCcm63AYwLtUHx7AQEkvDoG1yFCeVveZ

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