Transaction not yet indexed

3kMETBd7nMoCCYo9NJej4UbEuGsuW52eDuo3afxTgpLW9RwTYqDng7Y5hPJEhX1sg3BC1bZvBaBYVRZccngh3y21

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