{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x1b5e67dfcd22753b827ebe0c944f527dec8c7a70cf2824d4264ff5661ef64546",
    "signature": "0x639b3ff5d348a8cb299ff562ddef0c0fb6e7240f6cd3534cd60af016b84236920391015656ed4cbc31bb0d15eb70be60c7aaf28418a70a63a9ce6bca0931bf521c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}