{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659259346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3677c85ce5d9ec3b5e2ef96a287681cb6b57e7b590a64ef92a66a445549f9e70",
    "signature": "0x93ef5118102a16674f74e188fdc43ff37991644aaf42033689872b13d21eef7670a7e195cd7f922b9b3a4cbd255d313166983647ffe6ac62cfb9e2c8ea5e52bf1c",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}