{
  "manageEntity": {
    "action": "Follow",
    "entityId": "972435607",
    "entityType": "User",
    "nonce": "0xfa27c2b106685e569f057a4a8054082209eb50e394f3ecd890c4a0d8c76c0a55",
    "signature": "0x11ed6107d54e274c4d6fd44648d4729e9a4f5b038bb2c72823b02c0148a568e11ffa936e4360aa1a923dd01eca15f0981e0f1532a3b41c21dc9f7797af301c211c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}