{
  "manageEntity": {
    "action": "Repost",
    "entityId": "687654480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1e3001cda4906753abf62e32ab71e94e3f212afafc1c173705e5d263824cab4",
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}