{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389183281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c568fb5a343aa8de0826faa20d63c028fde0becb6907158a7d2164d68d509c2",
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    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
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}