{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220027820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16ffea2133d711d7750bef80adf63ea3c3be139bda8d10669c7dee8fa0f20595",
    "signature": "0x86bf254f9b3ec60a8e1386bc55e7674e93b160f6cedca6c817efd165fed9e5454abf589425d00ab565134ef83187e081faa7f78aa7d7ae82a3cd14879806c9271c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}