Transaction not yet indexed

LKk2y9hYqB5NSkFogLofChoT4yXLDQSjhpCAXC5w36PAM3jafN1Q8BrMXgLVf5CLukk3iP4UdrqQd8FD7cVeGJn

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