Transaction not yet indexed

mtsknWV57EmwwV6L3EowkfGS5BjFY3P6FrxJXCPS81cV1SFikvBSXKbuN5y6oZXmt26r8rqu5ExYNXjT8CTFmG6

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