Transaction not yet indexed

2KCLcj4iso4G7TwecHWbyyuDM3NsxQXuJBfgYQofoMffVnkpPmcauUSCyvb1GVbAJ5s4mLb6K4BsBtSbYAFZ1oK2

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