{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x1c6e18a8e7d1a03982d81f673382b130d8127009c8688ee66e5754a34bf9a21b",
    "signature": "0xeff56f7d97c7fdfb1005a88bf556eaf2bbefbe397d61f8445adad7c9d54855d274f5dff74ebd459cb9c832ff51a26f472759d0d116d54069d4aaece21f253d301c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}