{
  "manageEntity": {
    "action": "Follow",
    "entityId": "887242445",
    "entityType": "User",
    "nonce": "0x9e3408ea216bbd6c6bb25583c559e599bf63b9036482d406b6efbd126e105c32",
    "signature": "0xc43ae8c2644a6972521a71063f19f8f03dc10b78ef24ed25d9ef4309da880a00743d7f3668283c3c89d9195a7858ace2168012ad28d26370836e0e6a100011421b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}