{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3846b08ae623f3e4586fc5d942f6f596af0bcfbbca19cc8a58a39bea00bf4e7",
    "signature": "0x31fbeff5ced64576fc854e7e3f5e1ca15c8ec9acb0b69f8d123a36c1d805d9262c0edfcf0e75484091ea5fc2635a23463a1b2afa9b7ecec5bc8733d2d7e7cd631c",
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    "userId": "35251"
  }
}