{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219619843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x592942e3541857abcf8ce40855d8889020e4efb1d90cae66eb0b9aa55511fa69",
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}