{
  "manageEntity": {
    "action": "Download",
    "entityId": "730692899",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Venice\",\"region\":\"Florida\",\"country\":\"United States\"}}",
    "nonce": "0x24ae6019aa76930ec4a7025fa446829fa3342c97ee2b50a9d83f287b5cb271b5",
    "signature": "0xeab6581b0742a3e54dfa4e5f435588966483e130a1ffc9fb5d62441a67fb87ac0b916071cb4c436c09dca2f0794bf60be3741daa9c44385a51ade67b7ad35ee11c",
    "signer": "0x86639c74AAE287A0Af407ED9C633ba9D83645A84",
    "userId": "794995504"
  }
}