{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1383547517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa02f16443ef586eb375d08a0b3ad71f53a3805d0a81d64ff3f7c3c54717dfdd1",
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}