{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28121",
    "entityType": "User",
    "nonce": "0x5191845c4c50eddb04819fa4e9e49bf942824f58feda79b463ce31702155fd70",
    "signature": "0x46a48db6ff1eaa74559fe143791871a40a17120e558effc86dfd848a6a676f6631882582e6e75e66c9aa614575ebf6495d7f6b0e0a41e24f829aff4bf02fa05f1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}