{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c5b8b80bed98a4c40b22a1df6bddb8fa602fa78a233f7da8d29d52ad1a046ae",
    "signature": "0x09563fbee8e2dfb455c714d1c34eee331f5ce9fc0f8120b1d1b2593595f1cf0e43d8bc009b5345547e23b12b9855f9cf4b39f4b4186148e60c30b16ad4d5e4361b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}