{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1173255822",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x736543f90a73dff925201155bdfded342a4d577ed73efff0c06bd65b61b98e58",
    "signature": "0x318d1daa4bb2e56d8b3c714a5ce5f3bf0a92659e5389e86ef11f6a64e51a8ff955d9ecd9db57a1a40297abc50dc3996ce00cd59941cf3cbd779207907cde58011c",
    "signer": "0x7D89eD1c2C9744b86AE1D1301E8F342289D2f3cB",
    "userId": "58600206"
  }
}