{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1603555980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e8a33237dea1082d05efbe3247227911e5ab321a0f0d3813f3e12d37ec2b573",
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}