{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289621670",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x478e1a963b564832742070f7a0b0ab1f1ad20fdc404ffef8f377820f239f1976",
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}