Transaction not yet indexed

MtQthSxgm5oqwQ4HpWN8ffE3K5N7hr1c2K48mqWTqmmPDc492Q51CFBvJsxBsDW9veizp6R4fWXKLTNYeNM2ET9

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