{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1389911960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc003a0efba97a26b1b2b6f15b1e39c81b6b23b9e3a976dc9cd30d7adb1f9a872",
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}