Transaction not yet indexed

MfX7Tm2Fvb8TvveVu2pqr5hTgFNjnAddAuLspmid9NmxC6pxasaPckc8cMWEnrbaLhUb6cEujXvx5XW6AeNPM3j

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