{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49290406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7f71d97c9f5d0f2e89a86ef3e4854c3539939c1022fe89564c43f0d2cca9d2e",
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}