{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x802e37db906d0d53a9a5176e6972fd3a1e348ef118024e8db72db840eff8238a",
    "signature": "0x575b4af2fc0d0c198d0701c56f0221bb942aa1c9e65f97b4ba560ab6652b95b12c0d57ac6303ec0f84b180eae1eacd404b35fab5d8cc37db1666fe8170b2f6ce1b",
    "signer": "0x8E3A4E1A0d1Aa7628E0FDbc872062F921A449403",
    "userId": "552753858"
  }
}