{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2500",
    "entityType": "User",
    "nonce": "0x8e012afe8e0de9509071fc0fed92eb3d763d98e9eb6c432f25250a34db174946",
    "signature": "0x7339191bbb87b64758022b5883fc1eb1e19565afce4efb3c86043f0be9ec267100862e897b1ffeb1cb0847b8884bfcc41d20d1a950431d508892b849ec9a0a8f1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}