{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1991916420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763c6cf5e2c28c1a8b580b014339efed576a3b857ac5ec1ac563a6b8e9e8f04a",
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}