{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445810598",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9430e251ab11a80f44ea9cb0b91c905c076492e2c2b546b989d802fe521e5764",
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}