{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1169890204",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d7c45b24a274a3ce26e26723caebb7605f4ea83cb56d7bed9cd2765ee0b6de8",
    "signature": "0x6fd78750ffad5f5868958156c1588c6a6a7c5583b47dd1a100296b1220bbf4147489cc4847aa1a79c08dbb66d1a2d3721689a418a188900cb73dcf14e18eed681c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}