{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1573075403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x095ed66d483e3f3b24342ef8a4b98acb37a9a72940ed2c5a6f5b0ba98208a28b",
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}