{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415109223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2b50a619f0b0aa14c7a585a52810877704b3f4fd2207c62d1a509ca4bdf7aec",
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}