{
  "manageEntity": {
    "action": "Repost",
    "entityId": "882739776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x750e1b27cd9a9aaaf89d7d8274037d5cefd9b77498337cd298e2bd19fc42a3a7",
    "signature": "0x8320b0fa8e6590cf2b02408e9abdddf77f3d68392f3abdba1e8346d4f6d6b8f376c74bda76a434f984ddb36e50b024164ae86a6791aa9448ef08714cbc54821b1c",
    "signer": "0xE5B01ffC0f6C8237F3F8e55b3c67A263E1f9a4f5",
    "userId": "498611290"
  }
}