Transaction not yet indexed

KJc18ebyvmq5yWB14Nv3dmH6AV2fLkFuMLJXHfnT3CSqsNfSDZrqoAU3WfN9uZ8AssASMonMiCHZdexGQKZkPtc

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