{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1377944227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ca0b15b8d6651dd329e2d58c864456a8b65293b8331903842d097a5bde1b461",
    "signature": "0x6156d3ec87c9920e8b7be171ba41ee0a8de277d68e13123ae5b559f40bd652f74f5978089ea40fa1605a016ab94a5cfaa40dfb4300f6ef0687ba8b72c5a440861b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}