{
  "manageEntity": {
    "action": "Follow",
    "entityId": "307831",
    "entityType": "User",
    "nonce": "0xc1a1b714e142a0102f431079fa7d44eba51f96672a3b424789032afb5f5ff356",
    "signature": "0x45e6ef4aae0c9f77b5dcfb936a6bf77bb2628c671bb35dde245a28f0c40eed2127e103238f4c6da6b9ab3423a0e568f3df60d21e898ba4f9619d8d7a4255d2ab1b",
    "signer": "0xE4c0c73a0c0CD7f65f1bE942f8127c8753aB89D9",
    "userId": "857284925"
  }
}