{
  "manageEntity": {
    "action": "Follow",
    "entityId": "745004514",
    "entityType": "User",
    "nonce": "0xb67cea0354d99de23565a6bf9f87b8d5e936759fb5084ed9093857d66b7d6cb0",
    "signature": "0x27e9949e1f44c2da12871d24da2d69919b569064786dad1df32d5c1f19f4cec17287141b407b898356ed84067c503e81b3d0fc332e73ff7e2e24083cf1aff1321c",
    "signer": "0x0d0E0D19797534AEF52736C60B52793E9f88e24F",
    "userId": "603294620"
  }
}