{
  "manageEntity": {
    "action": "Repost",
    "entityId": "939529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x447706be7f466a0cc1b1873ecbdbd854c88375ccdcb351b5ffdf1bda11ebfe44",
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}