{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573383441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x568f66b98152cdd0ea4dd7c03fec0504a1fd99c877304d961529f4788697ff97",
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}