{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339050",
    "entityType": "User",
    "nonce": "0x5124508dd352f668c5b7759066f12aa8bcd0f230f87a8c5e45e0ea88d6b0d95e",
    "signature": "0x1fccc4b4a011e22fea405c517c0f396f2142cef81e74d2ec2528ed12e6e77a50104047e4248341456f77eeaca79e1bc1b13de6b5b3f0cae7ad61a8817bbeb61d1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}