{
  "manageEntity": {
    "action": "Repost",
    "entityId": "323087976",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95183dcdd0cf190d71974e3dd66eb2f838d497b2e3c62298402631a268053edf",
    "signature": "0x26ed182608cb7b84d3946cd889fefa8eb4385325fe4964c78807e58cbafdce7e1df1fb9ab121f9530b8039ded271483b582a41bcbfab9800fda5d66fb613ca1d1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}