{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1934841714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffc4b3d73ae8f57ce264c554cc545e168b065bc7e634f4576603d807d1d3ea2d",
    "signature": "0x6de975129c66f8abc376fd3da7fb8109eafbde741adae9e68ac67ec8b82039ff4ef86dba7ebfcc099f809ed21573a0e2c87e70b602424b74b33a6bddc55d99ad1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}