{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1670899087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8aef01ca0a7b70c616271f2b83f6cc810422693a222ec4f2f685a16990706c0",
    "signature": "0x08729473b1b5d3db63624beda36471e5bde381fba03bdb13cc6464f522b40f157b1d479d7017d4c1459dde64162846b9818ad1801e9f28e1d981ed3c461fbf281c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}