{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e7befbc2228027b95c89d93aa574281d8bf349c0e226d384f24057a38af8e0",
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}