{
  "manageEntity": {
    "action": "Repost",
    "entityId": "477856055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9368ac2b0afb03deb53f96452341b1343a79d1bc478416f3255fd6adf2e2e489",
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}