{
  "manageEntity": {
    "action": "Repost",
    "entityId": "330201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2ead94061131109c31ae403ef0d62d1e0bcd09e819c6fd9d92e0eea9ffcc14d",
    "signature": "0x619604d9eeffac1958bfc6c35b6957c2440c69be2fbd9eb5e6061cf7a700cfdc67d53b739cd959cf0ff3ae0b360f66f22580bfc86251b5fcc316aa0a9b398c6a1c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}