{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1684586747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58b2c1e0c8b31ef06e809b5ec8ad75783794cb8e8828660ce42ccb8ea046a802",
    "signature": "0xd124b8ccd4035460ca170cdd280160b9a7338a3daa60c7104cea72eb0a5578ea2de8ce8e9fe8fee647e2161863aa1d1dbab3459ec0bd3073997dabf26c56aa7d1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}