{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1479992510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00ff993fee60bf513344762cd4d781b2845376587a7a5271bc7f65a5de50214b",
    "signature": "0x3563457baa1badbe6c0456daccb0d3811b9411d35efbf122fc60819e8ba1cedc4e26d88daed19cc54fd5cd4ecb917b6d35a2b8c14ede63211d3bf131229e2b591c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}