{
  "manageEntity": {
    "action": "Repost",
    "entityId": "360520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd26061fd43184669c3033989f952d2a3bfd6d3c1422b29cb18c5d7c921362e47",
    "signature": "0x8a59ed587a3854902c7517c91e469059e3365c4a77279d0cf5c9e1b31f3ddec5060d2bafeab44114d5cde96dc2604783bae369eb93c5cea015f35c4e1a868d041c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}