{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521215112",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x068655d2433679dd46b8473a700742323a42c70402f51d5f65816353dbcd71c3",
    "signature": "0xb8da712750f4141ae14ab4aa96d4703191fd72583c700ff062b213450e33a5da0b980385f3d7a0f5aa0663c50fa871dacfe85c88ca5963906fc25e762ecf85d41c",
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  }
}