{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075402071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x468f6c43adc961094415bc442229eb796c712cb31c51ac095f3e1f40d9b89454",
    "signature": "0xeee9a6e11aed41f1bd7540e391c3f305980915fa8dedf1afc3bc109db124eefe0dd2b1897caa0b59b7466d321ebe921b1431ed7306070654af9a39a4b656f51d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}