{
  "manageEntity": {
    "action": "Repost",
    "entityId": "246963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x654e45e32290334025c22aae4f59d68672a470a27c8e9bb69e30cbbf0f49b81f",
    "signature": "0xb4ed8305f98a670cdb571ccfdd9a75da7c826e631bef755ddf4ddadd5e496e2c22b8ae5ffd015eda11c4208d7f17bcad4524b2e89f093489d5ef97b67ce8b84c1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}