{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1608580422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcfe2beb14caf27ce6073862887e073912fbec17a51d14f585be71b476140a333",
    "signature": "0x14508726f4a1f1fe48d8f53f4545260f6d334b6120b7f3cac5eada0290ebcc76774a8e7cd2914122351641d1b0c8fb186d37b96a3272518280a7f108b467b0c21b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}