{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85c141f08897e0c81ab5e62c151b9cdf0f2ba9c1c56870032254f583d8f141f7",
    "signature": "0xb2ddf0abb4ccdadd19e565a4dc6440247749bfcd062ef29c742c5dd3486daa89346819eb74474f8640cd1bade09af5bff1859d04d059eb5d0e092e7892cdbeb61b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}