{
  "manageEntity": {
    "action": "Repost",
    "entityId": "77557",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca10e3d4a2c4cf3d020947e965dd842234c3b5cb38c3b2dfe77c1f0fed3526f2",
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}