{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700382217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6ba6f64cb95bf20e246bdf8313d1affe5c292e3691c4b701a75765885fd4d5e",
    "signature": "0xa72df5363abe4f7ae034cbe68a8667ced68757a651392bf988d4ea2a96e436180b46a331028159012b57af4c689755517d1a9874bcafae5311097c11c46f67391c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}