{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1507863147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd79733321e8a6ca00a20af2175e7477d43d31c8910d1e518ea4657d973c01e16",
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}