{
  "manageEntity": {
    "action": "Repost",
    "entityId": "757077391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ef848c4f868f0cf15b09d673916484a5405afef8af1831276f3548b3235fa16",
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}