{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140168",
    "entityType": "User",
    "nonce": "0xdd6a3d266510a6773ca93202a3ba45cd10059d12aa2db572b69c6c8ed208ca03",
    "signature": "0xd8e0c4b54263d14c3598b2e8d8365f854477bdeed9a027a80dcdd62cdb7682210bc38ae5597cec0f3eaf57cf9e08e65617765d247031b87bfbfd2ff0b9ccb69e1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}