{
  "manageEntity": {
    "action": "Repost",
    "entityId": "976290707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3da0d3b662e636e14fae63adc5e65f23250c88b1d8f03d7426dfb3590f4bd87",
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}