{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222711028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecbe08145713daf763472dd3b57a14e305115eacf6b1d990f248c3a554871121",
    "signature": "0x3a06e60f503c42ee2026f83f9decae1fa0a5c432082c6418bac265eb6d68f515087560da4f6f91fc136dce3521073421761d10786b86027a84295b0623025ae71c",
    "signer": "0x2b012Ef37cb9315271f0AC801DBbec07c0D4578d",
    "userId": "506789556"
  }
}