{
  "manageEntity": {
    "action": "Repost",
    "entityId": "154957316",
    "entityType": "Track",
    "nonce": "1785356889780745517",
    "signature": "0xb71e5392b66bee164807e39ac5c1e9fe59f4b7f91d6aa431e8cf51d8c048d8761857297fb69e1e171c54f80ee2e301e073e30a480ae7f11e2b196e2de5fb68651b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}