{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1881005350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4a1dc61401945f1fedb744e61fba503859b6475a32eaf961cf17007bedb86fc",
    "signature": "0xf7f23d1cb8b561dd4c22bbc2d2d085cdc8e94c245c2ada519cdb76fedeec240037921d16553b03131d6e5996b33e3a7c7fcf4d6fb24243e233868abb4c3e4f1f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}