{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1550581938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea7df9912a3ca0f536cf39cc0f67b8b15455976be1daf05d31b68c10b1af223a",
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}