{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x6e70f2642b6594c2a5a4223e34103c73a2a67279103b539540f9d48eb26b9fcd",
    "signature": "0x42165013e0cc1c47fb8a8f894f97391f22fa2b602774325973d8e328a26d7baa7fa55956fca9f857f0cf9e280dcb0b30e2bc723a64a7aedc33f15707912061c61b",
    "signer": "0x4466e1a64e35Dbca375F17dc03485C9C5c71F49c",
    "userId": "422383007"
  }
}