{
  "manageEntity": {
    "action": "Repost",
    "entityId": "505730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xefa99ffe96601904f910a17e68e3bced3b84b2fe0fc673947d7df3b9dc7cf958",
    "signature": "0xd483f74858a1440562bde332a6a6f35ae36a6290b45cab9178529bac7f69b6b8761c5973df5a3e9192415112a40b52b9beb42437c6f45b5632715699694fedce1b",
    "signer": "0x4086Dda2D91F77cd46De0859a4de37F888508faA",
    "userId": "568518925"
  }
}