{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393876520",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8728c028dd1d54b475a855ec06e56f708946dc7a1ac349635bb1b5f43647f17e",
    "signature": "0x6f34a771409fb1d95c76fb221f17c188d34a69d62252d7064cd561264f82de2d36e44d05160ed255f34e1a68d641bd3cb704120398900a4dbc0d151d8d6cb2d21b",
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}