{
  "manageEntity": {
    "action": "Repost",
    "entityId": "123600826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9d06f2641bb017b1936ab1848f9a0495b100b5a1593f7e2495f02c7e8a4179d",
    "signature": "0xd89dcb419a0e11a58b782c55e7961b802b7dc4e840fd1f9bf455e6f8497990e825d5d874e2d74954b7cea0ba807b3638a7c83e8c89c119bcff1d24c96c14a6c41c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}