{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504789786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4635d93f1d9c3d94f8c1aa6fd747b492b2a78317df224c13973bb15beb76d12",
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}