{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x65f5ec76e44ef407a8e3e6870af1441c41ddc184b507629f04a622d0d6407285",
    "signature": "0xe673a45165cd5def92f75f54cf96ad96e4379e86def759efa8574f277cad748601a9d1489be15790c21da88f47989ca09d5da685138a5d4a95f766ffc7de88511c",
    "signer": "0xF41F0Be0EDEE88E2BB4f3bD4db4b9B591a08EF65",
    "userId": "396323126"
  }
}