{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x42683aa5ec73ef2ab3edc31dd1a50ff2150ba92208a2e7ccb4f0e30d969dcfc1",
    "signature": "0xf94b6748adcafc1623f31363f5565f58337fc5a42c6be8a4d43536bd5bcd52d01e69354d3dbeff659b5de60be32134fe5947ade5635030ddf6f6203a168f72011b",
    "signer": "0xDd9810f0cAd8324C6052161344AB97927c5E211e",
    "userId": "373597673"
  }
}