{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705580049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ca66cf237b029f849237c431f3a7606df7c10f17a2881093b58680b6ff05eba",
    "signature": "0x2772cd126176c9bbc8156b05658a5efc9dc299df9ce4940a52d43cfcf336f55f4ba91aa3d3bea2c6cb9f38f6505b8305a66f0ea6191fe98b44567014188cca7e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}