{
  "manageEntity": {
    "action": "Repost",
    "entityId": "301981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b786b8a0aa272b7ee7c9215a1514b3a20387bd0a859e93de4c09eb6ed4dac36",
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}