Transaction not yet indexed

53sfHkLujsySSs3FyEhFu423yow6hSubDtXoTZRFbRFhDBa9QgL7JjyRVLywww4x1HjBhdSjCQ7qnq1yMeJw2wY7

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