{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39e06a66e514b31286e815b7976d84e855ad68e4b743cc683a7caba57c8cc49f",
    "signature": "0xea2818b479c997b744e19e0b06f86bda043be7c95fe3f48c53b507f455a0d0675da7aa303ec4801ff60059769eb4d929ec6df8ed3949485987a8c6dc25a713231c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}