{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13379042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf04fbc5bfa6c866b105ee6da23c4da3519b9e955a580982710bad418b0d124ec",
    "signature": "0x922e0b8c72cd621feaef7b9b5cd7f4ddec988a149a671b5d3f532258f4d4d98766c99a989f3dce2828cb70d1c3d8d330c90c6bbda0c5a9bd18240e403b2d38d11c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}