{
  "manageEntity": {
    "action": "Follow",
    "entityId": "571117272",
    "entityType": "User",
    "nonce": "0xf43433439443ab6819ec936d4bd9d9674df33ace922a6e4e6e09e0b56f5b05f1",
    "signature": "0x3fdf54e7c389104968c000f46ea572270adec2160b2cb4d9bcae68a813dd900e6f40a28b80bb882af7ad660b257005b6b31c2a3df403b28e33e16544e7f78a7b1b",
    "signer": "0xEbf223E3bfE29c251Ee19f0d3515DDDA00B0Ad60",
    "userId": "2018345"
  }
}