{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xd5a4dec15c368d044e1b8e8ed125506eff931e5dbf064e26aa90a5e60440b252",
    "signature": "0x5ae410f921a18549873bf1bc9efc491c0853005a6af34952250b0beb2e274d6d63ad340f8b67c22daa7878d69a9a643941a27b59335ba010134f310c1c91fdd21b",
    "signer": "0xBF9ed18e6F38B7ceC0B0623D1BD903136a5607Fa",
    "userId": "583901333"
  }
}