{
  "manageEntity": {
    "action": "Follow",
    "entityId": "755263",
    "entityType": "User",
    "nonce": "0xf7edd53edcdb661068d330a2f3461f013ae78a5eee78b4b3004c98cd8a798c88",
    "signature": "0x0debe773d6e577c96e593e784686cb48d029f89420e42934dea3fbc766427d286016c02a8862cb4fb3f5b2224c50f159281ecd04c3183c3e9abdf366c33a6f781c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
  }
}