{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15841",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70721950e60a9265112af1950df95cffbc22e66fbc8be12b49dc6f7f0249ae9e",
    "signature": "0x0d7157c96c22a6a727886fd2e9726e3a0adf496fac13c4b82a0ff3702c70765b01775086f4b1e322671a19ae9d61c930bd0b7617e08aaf83a045d75d665fe5321c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}