{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xfab9ece24af68ff588c76af6d3044f6e0de0673cdad02a8a5d642e40202f8d1a",
    "signature": "0x07004249860e3a5cb9a5fcfcaec95eaeb8962a66b0d205d5ee82a866d3339cf42f592cb59794161e40c26971e4a1f50935bd609920a6e491d0903e47b78dddb01c",
    "signer": "0x40e66F9AE54B4CF8F854fc9De69DC7974B030B10",
    "userId": "870437768"
  }
}