{
  "manageEntity": {
    "action": "Follow",
    "entityId": "580720856",
    "entityType": "User",
    "nonce": "0x4767ca3fd68e89fe4c8e428eeab75d2df073deab0d8de3463768e7bbc4e6ee06",
    "signature": "0x442d72da6f31f3492bb07e1bd15edae76a2c26299324cca6af285041d597b160742d42d3f7932122199772f6c9a1f2fdbb5849435e6f2c41d8632b98d631bf5f1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}