{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1648220500",
    "entityType": "Track",
    "nonce": "0x877a6b2276ea860bfc04acdd6d763d1dd3446dffa937df0e1b0b6f2e00488a1b",
    "signature": "0x8b36e02f757eab4685112d3a398c2cbbb06cd255cee1b76bff31b53356c55689060ed2511cc1301fd1185de6b2fe62b6856441ac2994e442dce87c2949c6e9e31c",
    "signer": "0x53d8e61f7BdCd69E26B5AAe8F197464091224DB4",
    "userId": "99786"
  }
}