{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573547152",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30e223f6b9f5fcb9f255b68cb8440c850bd8972555e4d5fa33cb331a8d4fec54",
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}