{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1744447375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c63ba6e47c0133c44829c7a04c9535d8bc1074d0d10fd5747595928364ed441",
    "signature": "0x79777e167b73069de81eff23a335a1f8908d55a45cb18b18002e15374adcab467a919e9727e9bc33453bbfebda9b44076a30d5046059032ec4cfd805394568c11c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}