Transaction not yet indexed

CLkSJmjWeDUmcK4GF3My1CLps3zNG3yTbgkyFUCEFNokFh2HCU9vGTsqgB5VnDu4StDRMNsF5iUYPoVDHm7FaL2

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