{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x241d9335ab33180d5993ba08dab6c4eed91e1643a9da6fe1e0e2edecaa121740",
    "signature": "0x7dfa92b673c32b60ef65485c0afd38ab6e4c454df94521f95072507fef4148c9657845099d3f25e17e8c27275f225d1d5382ec402c6c8b6cc0058eb6e65421ec1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}