{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2ed73a38353df4d73ca651584c82018e56e85a661cda29a702001fc9c95e661",
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}