Transaction not yet indexed

218DKwhq5WM9pRzUKgGPhbT34SpqusGHvwuVRqRrUgMA8ym6CEaJPXc5VucfD7unc7ca2aRSMoTY4TqPCbMtNKC7

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