{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967554484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8aa71b6ffb2fe2b37d5b1991ddfd4c5e50e1dee3669c1a0e429e826daf3a6bf",
    "signature": "0xb654ccd8021cb592baf92011bfe075a1247655ff5274a6220938f6d20b00b082105e37890e4cd256918ccc08b17e489c8736b5b36472ccfbbb97eb11a28283bb1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}