{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383475703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b2e4b459070e25275df3b5e7acb7c4d5a9e2c556842257e7b5c5a80ac4058da",
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}