{
  "manageEntity": {
    "action": "Repost",
    "entityId": "596421083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0ec2792534b564650358b946ce03ff68fffdf6df4af78e73c240cbc14c446e2",
    "signature": "0x976c65ba66a7a940c2cf5c61f7ba1e009c705fc67cec9339a9969e9ec253d3834ac742d4b0f545dd9d4515f8061ef166cc7f7739e0aa9872d509e141e9ea2f7c1c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}