{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487473387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e45e3d4a681bce9b1bf1c8ab5aa8ec22b2746a58a956148591c507e5bbb3b7a",
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}