{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1457966497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5436d6cb421f13887bde6b14a636123a4f973f23bd37f1d8d3a98690018122a1",
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}