{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120733253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x695bce25cfde7129dd146a2cdcbacbe66dd48bc67f6943fdaef89070af46abad",
    "signature": "0xd07de19df1ee6eab5a1b41092b2c6ed8d2ed42350b1fb6541f52fac852a2e1413d269454471f882ab068bd33c252f4bed6a7e9d4d8df4f4c1943677294c2119d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}