{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2142240938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1e7a15331f59533b7ec36f5ef2502f487b91ea34367852be80681f79186d15c",
    "signature": "0x4f92223a3010bcef1fdfb43c255e9d6992c24c9aa8a510e259f3ef09c099fe6e77dd769d4d19400a0a547e326273d9e8b24eb765f75dee88eb812d19af9987701b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}