{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc209b1be2b458b795879d62cde505105d741b2577a2f71779cda191fd336a78a",
    "signature": "0x405717f59ab5bf43d26b07b23074a0d660f644fce87f5823ccad23e33c220c8e39c2a223c66ce59695fe3da8b5cf6033c78f644ed1e6837a45b12daaa49a0d9e1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}