{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8fa0ff1c1f5a9d8e9867e9778cd6aeeb570675c0c9c2741b1eb9191663278c8e",
    "signature": "0xd94c39f0e071f978caa09e80d773f6bad4118b779cdf7a984ad5366049c263e8307084af42fea66ba0ddc305f310e24aaecd59ef8bde26f9fee45481c5e17be71c",
    "signer": "0x6C3004be0a15E38c4C10861a373c4dF67C0bBc2f",
    "userId": "339021739"
  }
}