{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410810",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x398b8c6be5c71667429ec686b054ed97e2a1b5ccf9d6b35d38f3a51820031d73",
    "signature": "0x8e0d905db2765a5709ebeb35ecd81938f73e10f8041b62921feba588d048c1c779cc4a3bcb1dc77ee699e474f1dcc5142d9868c3e9274cd44d71c4ad61f291f21b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}