{
  "manageEntity": {
    "action": "Repost",
    "entityId": "515883740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11dfbb63a47feedd2c1964a498f034076c5ef7810f371337f6d2368ce990c2e3",
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}