{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "468047104",
    "entityType": "User",
    "nonce": "0x1266ededd126ea2e7a797245c3931c397be10aca5a7f8eda36b0a1958dae2bd8",
    "signature": "0xc784ff404242d982b335611f75f764a8da24145506d98e6a3fb76b5069cdeebe1cbc6494dad51eee92b83ae036c0c48302f8141983220d0ac17faa257efc019f1c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}