{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x22e2e1495c7f9e46009c67bfa464fc977124e9db86ee108474aea8e571fac5f5",
    "signature": "0x6780ce2a22f3abdf49ad1ff4cf30a6c9ad1e7af4e2a3bf2a99195c8e43c5fd80765d57e121424d1be30494b16a25ece56f4f42d668ba47a0f4b38971f4218b671b",
    "signer": "0xA9012b628a5Bed1406f97647fc6Be02eC3BF75b1",
    "userId": "141875639"
  }
}