{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753712",
    "entityType": "User",
    "nonce": "0xd3cb9c3c29d2e31a5d8c6a073836f4daa6064dd9d7accae269ee9ed96ee2814a",
    "signature": "0xf5dbc8d2c7ee55208e4e804122c6ce9ed0ff8ece063269740d6fdad9cac88318430dea15951737eb908eea753028efb2ab636b8b57e426e22de7190ff7ea6b4d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}