{
  "manageEntity": {
    "action": "Repost",
    "entityId": "591080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd562dbb93e91ea3c3bc9c7591a145376eaa4cdf037e4e64d25ad14c695e8ab84",
    "signature": "0x315c19ff2c87e577e549addbfb9c81580a8481220429518befb5021959180c1b2f55fec90423ffbffe473d26545ed3c5fceb821056f5ff473caf664be14f39fa1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}