{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1403259364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8531f6a978dc13f00f1a91658a8352299feaf52c8a603cea3dc91df31dae2db",
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}