{
  "manageEntity": {
    "action": "Repost",
    "entityId": "900079516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9848840c8206b3703cc131745c4497aeaea11b9d56b7f79235241dc4d4e7666f",
    "signature": "0xfddf32d1b250a41c2a4b698f3fa0138c632ed23b5fe2881b572af02340d9d3b21ff830cb0c7c2d8539376c70f3a8b1be54ce2f70b8bb02593fbe3618363ad6e41c",
    "signer": "0x9d71fCCB64e7575736E44460e714Ce0fcd69cf08",
    "userId": "16198441"
  }
}