{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1580690847",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59f024bbcd8832e4a1d1994cbf7a95f8b294c31c2a0520b890f17b640f630352",
    "signature": "0x70b7ec4c0e5bc76bce189792a5fc22a9ed4f82d6c6c99946391b2ebcb9569c1617552830df63908ca56eef403501b63e00084352506b7d6b1fb881ecaa7950661b",
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    "userId": "948584098"
  }
}