{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f53897947cbffcfd4d1ef5fa417452ca366924db2aa6031ea8f3f0545d4264e",
    "signature": "0x0dbe2a3bb2dd1b2ee646b1389760e57cea8630457aab1df8c7807cd787f50ec31641af887945264ae051657f291c203256e5a40d881e3c2d1261479171c9eb2f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}