{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1812012811",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa64119673cf9f213b85a77401179b303fb9a7e39926f44a5eb2a430d142c936d",
    "signature": "0x06ef81102e581816fad780493d1ea2d1e2ed2346e5b24c3816748990f4892527310183e0415259ca40668a4d0c4e14fedde8cd13e496ae7f88998241f265832c1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}