Transaction not yet indexed

5u6F3yQLSFrG5CsLXWM8nZZShHuGrEhN8VcdA8ETQpdgr8J5RmvnmULqMiLL3visMhSafXqvtncaW51WaWbH5gXY

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