{
  "manageEntity": {
    "action": "Repost",
    "entityId": "378211006",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0717c1f0c22a7839225bb4ba37a1a06c6c95cbae1f43cf2e1b16178390d5213b",
    "signature": "0x4ec7c2dd80dac27f0b72fb9d27d016b6fe6ef6ecc6d5c08c3e6221d2f1c1e56b34e7318f5dcd9d626a1538d0649021103ab0966a292d7ea858c266bd0b91eac11c",
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    "userId": "406225571"
  }
}