Transaction not yet indexed

FKv6Kc2XwSiRCxYTKs8FCGVd1BJsqgFQEMqGr4YmyzHAqG8PQpU3iM9pUjST8zqFrwnRtBMwwtYWwTV3ppmFxQ4

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