{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1981337520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd23c9ed867997a542f74112c9d618088f01274fca9410f6285df89df6645f556",
    "signature": "0x98d2d9eaa46008f1b34c53c350141e29069b1fabe74361c7192e7f7c707b42db705bc3fb54f431afdb27f71c2fff819ba9cff3edcd532fb0eb25b08fb5d2adab1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}