Transaction not yet indexed

mzMCKHhsatxE1KVFC8TZfnoreGxbxWsG3VfLKhsAVuZ7o7G7NgKAzFoqSiZeGoR9wx2uD12yRmqBP3KYnNM7Uha

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