{
  "manageEntity": {
    "action": "Repost",
    "entityId": "157999475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c58d8708531126b53be59c230946e201579d1d9017b745d4367aff267783bb7",
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}