{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997337530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f53beee28e0c4744bd89b467ed52de74f300f3814e89442e7a227261c5d1158",
    "signature": "0x9517c7117798b1f838f4ce5d9ec4a572e2fc435102648c2c210643c111b760c10851a90ee98cdef3280c71888d11794f6bf86d6d5e0bcdae65039316ebc4edb41c",
    "signer": "0x4089d1751487aA665C895419F2578a6Cf33BE481",
    "userId": "728155533"
  }
}