{
  "manageEntity": {
    "action": "Follow",
    "entityId": "703522700",
    "entityType": "User",
    "nonce": "0x64d72cb44e3e995b057bc7057fbee58b9df79360ceccb9d9e5aa659271467461",
    "signature": "0x0c6186820d3a15c2bc0b94d53100fd5c28a98bf0d3d615c96122443f257870ba3b0343805016e4bbbb8cdaae9420ac040da15cec03cb848b0f2a3a0bdae5685d1c",
    "signer": "0x4e636627B2C38e64C8D3aF5889767393B4fE6C1A",
    "userId": "181"
  }
}