{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276348054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1d0cf534f820172e33adda81213173a6e02e94011ab484053a90e96b89e8cd4",
    "signature": "0xba00213d1bedc21f447f74da17e2349bca1a2f5cad829b3dc4e019ca522548c271ca1773f50b43a36a1de2c6506ba5ed347042e9137c51ee71399d0ec5887f3e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}