Transaction not yet indexed

53LKhaRThFGFAmXMZjM6hbYVAGLb9V9MRzP7ZN6HXytC26G3dM7aXBrF6TuYEhPCYXTz6b22DuxR4SfVNJ4KDVii

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