{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120101",
    "entityType": "User",
    "nonce": "0x5b9c000f5d6a1087ded1fb297d5c81ed5a6f1436ec0e07da239b635433c2e998",
    "signature": "0xbd42eead38481fcf3dfa0c5861ff351918d5a9095f5f802bcc75ba13317f01e5761a67dec6e242a8dc9bc2163354c1fd52eece7c9ed79229a46affdc27b523dc1b",
    "signer": "0x480308482b6aDaE204F44FFE610e168EDdaC4d45",
    "userId": "861860640"
  }
}