{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616891506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc703bff624600fb1feb9f7de675c544b2834112ac11b18c18541072af41c8c98",
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    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
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}