{
  "manageEntity": {
    "action": "Follow",
    "entityId": "844910",
    "entityType": "User",
    "nonce": "0x0852aa14996000bad4d1453664412bab3c2e215357c13530b1d69fa60ba29a00",
    "signature": "0x86488737813da546186fca4142def7d633cdde65434911b0847adabacabc41a52f0054aa148f723e21ca21522fc1212c8dcb2778a8e06e4b3faff909310137411b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}