{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186904051",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x616d2876766030b39250076ffb58f947d0901459bc69503b90cfa0bc8a0156bb",
    "signature": "0x478ee4826b596bad55f396685bcdc304995b3dfd1afd70e6437afba71ec7d8f650a977181d2092bc431faed883bf45585da776d61937bff21a5821663bc04c1f1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}