{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1514149847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x411fd8f39185b9ea8a134aca672df5fcb490858e5fc8efd4363e447d4148b808",
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}