{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468106151",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9553737339bea5bb1328439b1c21aa9685c654f38b2fb1e1c3fed4b38526040",
    "signature": "0xb1675566e80d8acad5977cbf4cd29717135e5f2afa172da4b95c067df40f69e807f2e39e7a2a598fb88feded48eb05018e1f077c65051cd3a1d1c474fc5a4d481b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}