{
  "manageEntity": {
    "action": "Follow",
    "entityId": "737872723",
    "entityType": "User",
    "nonce": "0x01e07343de13313c22bf9703ecf7feb83c67653f1fd8780f7bf0485245e940d7",
    "signature": "0xfbaf271719925f47b7c74064e7c9b6614a12aea9376ca17c4a1bc6d4c815b8951c239ddf9cc9a6293cb97fac0094598592e8d99c4669c3543074780028d6540d1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}