Transaction not yet indexed

KC18pBXer8dcAqXFQRC8y9PDGiaApEDR6cT3fx1hpRYkPVe2qPSJSUsLGbgGLM2p2zUcMsNncN4EY39XETvUAtm

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