{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x8a893203ce0d8819bd134938f79de0c63e9435bf7ae488ce0a78e2c2bbddda47",
    "signature": "0x33e2417946341de8f3e670c42038b8afa3a9333f3e603354ea2cfae41ad7bf184dfdb78320397d892813b03f13ada078fe79ee775a7fec2080bc8e7830c2ff0a1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}