{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1449883402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cafeec3472bac6aa01c6f78c1d4f2df99832dd63177069c6401aab01bde7569",
    "signature": "0x1f436487eec27f1caf0ebd90ca321674dd8649f0aae274bd994d84e9d7cf49c62d27ad493f25a35a769a3f605f5c0c5bb484b95b91063754c88f7046edf9dd7d1c",
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  }
}