{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503666992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97edcfe66818895eece41dcb1ad77ec69540570ce8640362b05580142171b5e0",
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}