{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474802873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb88ca2edf1e298ec18fdadf41521add9c3587ac99be80f9133fcc89f75d1a52b",
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}