{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864406066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb36f9bb20b11f306c31b4cac308ad404dfcdf9dc12de60f8d991c6443072b3d",
    "signature": "0x60727ff515b1086c19df152767085f9f1db3eb3e77242d372a26b43f12da5c8b6283c9882496c3b1b08c81f87d9cb4f12af007779ee6cfffd2eb305bdfa9469c1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}