{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639285215",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d18948df68a08820b713ceba3280172e2884d0d7b9cc4839d37281256e3236d",
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}