{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x8dce3393e336e897b6c320e133aa0c6ec745052796745cfd2020a2db4ea6a3bd",
    "signature": "0xb158aeaedcad93a93f40aa8058923992084fd8cdd28c93640993769e98c4478c039d66f4603575350e6ff4061cdbee046a32cecaad170b75ed2a4d4974c738651b",
    "signer": "0x15B9643abE09bd37C52a5BD1dCF938B05b06cBFB",
    "userId": "370091516"
  }
}