{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1350029548",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf06e5d981ba9061ab9e123c9064ad7d4184fbea256fb64b719b22bdbbf244bc5",
    "signature": "0x2e31fd0995ddc254469df9069a712455a729d70dadedb72f6c787cba276e8d767a960901f7ab03f22c565b6471df7a663fd2a005a104a16a90293b59e517290b1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}