{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x173ee5690b1949d8575291a2b93e7d1401f6729b03760f3d0b464f3ffcf455e2",
    "signature": "0xd8c1ad6e74ea64fdd6a4dbf8e03e74a2da131d1dcb21e42d1049341629197d81233c91f0fe5d7c12070473404b284f3e06a98bcfdd44a5ecf28de11ef19dc5841b",
    "signer": "0x5D927D144603668F0A0c4c1e7c1E0A5013809D24",
    "userId": "411307090"
  }
}