{
  "manageEntity": {
    "action": "Repost",
    "entityId": "557303947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x941b11747130e297c9436bbac403c8f186e10d9c974099eddf11ce1f8c26fd17",
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}