Transaction not yet indexed

KB28PfFatBdYfCE2dR4qGdvqay1cG6WKYmCASMM9bJYVyQHVsVRuxZVfDa7tbmebJEqgPPBcpHZUxFnFzxE9rR9

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