{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502199969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa54e8773759a40da1b48192c3e86f15ae810c37ef1bd6117945263c37f25204",
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}