{
  "manageEntity": {
    "action": "Follow",
    "entityId": "728570067",
    "entityType": "User",
    "nonce": "0x750b5e600b79f997d4621dee14df174f6cabc925fb865923a10a30c4c0643ffc",
    "signature": "0xa94b53266edf83e03738aaa7bf55969efb6c434a4249643deda0e62e5e3705c631642bef022f80b6ed841c0a2d557d3bdaf1951d68ddad7e1f381044a9f751a91b",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}