Transaction not yet indexed

KHc8ScAqbYB5kBNzg2vjnbcB1jMAXsW2aXSmBMJA1v2CGTjZrUWtbn3Rdfy7HTx1SY4eagUn8Aj5VMDPhi2vXSf

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