{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328475727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf48510bbea39a7971e554195546d9513717a3b90aa329587e9bc14f6e4f4cb53",
    "signature": "0xded63f6c9d504571ecea029940f1d6457e18489b3a5eacb4ea6ff6ebf747c8aa262f56704b98172823c70fc76e1c3e1d32de2969a19ed3ab5b0209ea595e47bf1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}