Transaction not yet indexed

53smHx7x42N2oZBZ1QdqCgwD8BCp49NW9TQYbhAXEwCFHuXUyWLSRadc9FqMU2vsM48HiJrWhyBUoAFpXjTRzD1n

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