{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598556744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c1fc4c09414813fc1ab42bf7f5ca7e98888e047fd9a646c0eb78de69a1b256f",
    "signature": "0x24b929dfab5c6d51c9d1a5c0306eb580ac69e58ea5b480fbb4a5c9c3d74ddae71fcb97b3a5d0f07b3c2de2498632f872e6c9e509c1e4d31059ef78e67dba74921b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}