{
  "manageEntity": {
    "action": "Repost",
    "entityId": "830791771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe252b3656db460bd817bdcfc38e744074005f8d8f2ad83a93b07c12b18931e04",
    "signature": "0xb2b192734df57326d4cb43d1bcb655bff107e9cd0c237f8b275429642e00db2434622db4c22c58060deae2dbaf6e0416a3b59a05983d7ed2e8f5a33823b8b1171b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}