{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x673d1a37ba7079c4eb69b2bf2688fd2632ee0a0333ae252577c4d023aaeb546b",
    "signature": "0x69c5432d3ec55b5fb1021e2f9783388a99a7122c544de06404d0997477a7a1db5c935094aaa3ebd434f5b2d6eab585730d932da5f2be4994808b2cea56da00cf1b",
    "signer": "0x77a1439B3FdE340C82aF1Da36939e1fb9d7D640b",
    "userId": "977332529"
  }
}