{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319287418",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa37b45997b54b931a8248b2c3a3e6e605ea653d2250f32d470d3e57f2884c157",
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}