Transaction not yet indexed

1mTkcwwptMvf8r7qUuo2amCTZub64W5bdfPKRYHUsCKfN7HMttTvdHBngfNtHu7aaNbfzZSmKy7MH3wB77gVGSy

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