{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192321012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xade302e297e81bb0eb128b9a690d7491be5cda282158f9ec070996ee273932cd",
    "signature": "0x54f969037eda8428d2025f8fffcfbf7b223528a232a316d6999f752c49899d580e7acf1aedd67c791b3f23bb2a19c5091de94145f42659ff0228b469fdc477b11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}