{
  "manageEntity": {
    "action": "Repost",
    "entityId": "412015319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x982496f89963b08888288a4f1511700e9faa8c0c4cfe7afedf8112a3e7092b2f",
    "signature": "0x3d4c894599d7a7f4476040d8e96ac079fe24cd20e8ff0f7bea9bafc7be1e94396e3dab68c705eb11d53e28d481cc248997bdb2bb9159ac422cd32230fd0152201c",
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    "userId": "854614078"
  }
}