{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1387313861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ad6f27a66ae5f104c7dac508aed32aada4f98e5055a3485ce84d49c411888ba",
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    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
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  }
}