Transaction not yet indexed

mtCdWDQSvd6o853SDq1HkioZEC6ZzzPbb3W9Gf7Lye1nB9jsa3kh2va6RU6m8gKPKHUGqAoSc9gqEvKevk4BDm2

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