{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603135380",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a68545f7789ebc2ac7c49582c071b4a5302cf93c2280c88420d0e2f3332d020",
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}