{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18959",
    "entityType": "User",
    "nonce": "0xff8b219164809bafaec7895a99b354604113f705e8f939b9c1853bfe763c22be",
    "signature": "0x1a430bd8f257899554eefac8473aeb1b7186a4ceba75739a8f5f1ec93f8c2c863823ad073aca334fb0a66d9489d16349e7d1a8523b96c684774c6c6359daed361c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}