{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1cb41916eac0e421c99f98fdfeeec2e5ce981b318c5e6bbd5e54e2055cc5a2ab",
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}