{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121227",
    "entityType": "User",
    "nonce": "0xee5c60f975343dfaf49fc59ff7ed681a59286bfd646eba96f381c647361f5ae2",
    "signature": "0xa6ac1b549da80220d033bd4aee7989ff86ba734dfc52707d41368ae62c25d551032730d1ffce77df84045aba3d48530be3c4c307200fdb00092e5b2d6dc8d4e21c",
    "signer": "0x45C682dAb9Cd8ED5e055aC2F6a860Db5F14c27C9",
    "userId": "611525840"
  }
}