{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828568746",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf3c162dd2358919f58c9a8fa7b309c87a05b803474b1254b8775600b981f122",
    "signature": "0xfbb8fc7952fa11078315d0ddc686209725250d9a4d9219f17db13298988d0efc37475f6e7838bfa5af1223dab214f9e495cc8d5d6c026a8c622d6da1aa45ddd11c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}