{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x1b9ad843f01669dedfd010ca23a9bfc1d817e2a95c9375935de4a12825298249",
    "signature": "0xd864da58a63effdc510972b77271c4dcd786dd9ab41811eba65f576f507a9b1208a625e8e57ecfe512e50fda62e826b81e180b9d494cd1342c7c72e8762040d21c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}