{
  "manageEntity": {
    "action": "Repost",
    "entityId": "837185766",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff6571a4e24ccda59f79cd63451feffd210f566aeb6fc8971ec965bfbd7f4f70",
    "signature": "0x6d4f7d64b6c2efa9222570507917a8ab74f8ca30537509b459d1b21965a1aed53a7f8df9cd82040abad604a491c23ae02c2be9f18dcf78387db6dd7dde4bd68e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}