{
  "manageEntity": {
    "action": "Repost",
    "entityId": "124441562",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa84f1b8855f00d67a854e33cad41eec83b54592cfdc424514715e6071eb82cfa",
    "signature": "0x2895b7e18e03a0acecaad2695dea4e012804ce1afdb40037fa9f1d165cc3e2d11f91cb57d1144b9cf8a2ad51b1462ba4d74f3d38b51a1da7020c16ac734a26dd1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}