{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30ee76c0d64f372b4464be1334fc73ccbe41b9d2aab2df0d61e067387ff11f47",
    "signature": "0xb32bdd021c74e08bf0dd603d2f4891f2fef40ed48ae18b0b5fa36cdcae74b2181afdf2ee028f66f64ed22bedffa7e447f634d8e9c0028fe785d93bdaae07bb271b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}