{
  "manageEntity": {
    "action": "Follow",
    "entityId": "618275",
    "entityType": "User",
    "nonce": "0xfc4e2cd2f438d70c83d7bb8ddf19d4fd860c433fbbe21614df7590764272a2e3",
    "signature": "0xf5488dc82ca5a0a89ab278599c276eb42ba9b06400f3676dd1043e51e674458c074e9402782cc19aab426dd187e67b1f3e3784a9b3ceb0492ff95e95034785b31c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}