{
  "manageEntity": {
    "action": "Follow",
    "entityId": "957849040",
    "entityType": "User",
    "nonce": "0xe23a0f3f02bc82cc66a97b496f5a432b9896175ed05623c42083cd270df47eff",
    "signature": "0xd4821a0478381da3682036298078d7e0fa293e7bfa676286f06d5763a623ca146344fe2086daa00ad26a6b10ca46e7a924a66abdf1894dc0d0ab84941199ce831c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}