{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x09bc836230706c14faa5c408d1622944ea7cf1419af0df2cf0475976d1081005",
    "signature": "0xbc611ee26a583c610cbe006b1bc30e8bb49570598accf5a7fd8677a69fa9844b10d1939ae74c0d1051b0aef8e92eac47beeb66204b384007d7b523eefdadeef11c",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}