{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477643838",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa16709e163c9e5f9201edfc27484e05110fdf74c1514f0b94b80fb167ea2627d",
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    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
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  }
}