{
  "manageEntity": {
    "action": "Repost",
    "entityId": "676116",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d5686aa89f33f2e6c81eb863ac9650b2adceffc0acdd7f17f94257abadb5042",
    "signature": "0x4253f4a1cc5f1d5155422b78b90aa2db82d18c7d6f1ff1aca972a4381c9ed136399b5c28fe2d5491d7449d8f1e471c192b9740928ccc948997b8323be148fdb91c",
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    "userId": "35251"
  }
}