{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505928451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x775a83193114731e079671a6334735658e88c199d295f3d14e6424cfb947cdcc",
    "signature": "0x75d81961735536b096c2f6ff68f5d08241ba395634277e336a8f23fa84b1e8f601fd0c6328d34efc6563544737b70a9a656cab623fd0c78c4cd2f2e3dda701d51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}