{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1119492121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59c3a981f822384a639b098fb72cd0e316c30102fc402900075adf29a4cf0d77",
    "signature": "0x363fef7d0306445967a53d0f89189a0645d552f6933020ad6d5032933eac68036c19dc19cc60a64869a713a36a4e63d28fe36951ba0fd4bfb1da09590203af091b",
    "signer": "0xd71A398Ba4BE25002c1E3393379CD4Ad32c2c4f4",
    "userId": "280641949"
  }
}