Transaction not yet indexed

53CXj1hYc3C73xfEn2sCq48B9dAEgZiQRwVZv6z5khi6byyEE8aoptypFDckbk1PLRPRUMEgEdCjVu5Jmi9zFsEA

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