Transaction not yet indexed

MtYUuhrAwTbUXvLQyTiu6MZiDhH2eDaMu3395vxePzHukhWpgGc7SwCS1AvYuNvLPGWVTbkbAWqn6hSEmjS7hPq

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