{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1391390455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed83180878ddf13729d8b041d480d39b426ba2c0d5cf7a4ef36b583d05ab4283",
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}