{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388106270",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03d6b82c06142f18ac8370b707899c6e50cd27de4354764a09e7f2d07b2cad97",
    "signature": "0x5e547dcd5e93ade38aac76be175088dcb307700cc56c9936f812aaf8d5842b2463237a105afdc35e15b353ebf71ff45b33be1f9a331c9dae7bf47ff947e4a45c1c",
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  }
}