{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1496109817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x485f69c0ac0f374fd0298d51505ec12d9d8596b6c3552a31aba7ce9de2c9853d",
    "signature": "0xe5eeffbe8ad995618182db72ad5f6dafb9194d3465e122b5e4bab9edaacf7c2e32f3d8b827c159e30b8a05da1d4def67f6b25b8c0427b8388315540f1d6508b31c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}