{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2016487690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd608697588844d7a91866062154ebdacca63bc7d201503555b9fb470044c31d",
    "signature": "0x369c77937a7830b01418aea6fbfe7de744b6250390902de43511934c71ef885b7048b965a4dff23cdd479c996ef5ee2e5616792c05192030803db456b10fc5f01b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}