{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2b5a7fa118355089f936035bfe98d625626a9408a6e6ce2f90b10c0bb36e6c2",
    "signature": "0x6d1072f6952b9f036984aeb54ca895c635362c922f30886a72f154e2ee55357b44cd7e973b680863d5aa260af162054a71a8f83ffed0e6359a894d36a3b18ef31c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}