{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495988653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5569b132f58db258373789f95e5643dd07e8e0016e22f2f3bb0ebbec4e97825c",
    "signature": "0x5ae815f56a0f71bfaa814cf3404d1c9a70e7272b92f6cc0d78f897b2868891a5274610be360f10432018cd38e2751724fd9ad14064e032d06a2ff684087ed04a1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}