{
  "manageEntity": {
    "action": "Create",
    "entityId": "667171895",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"body\":\"Hey! 👋 I’m a professional dancer and choreographer offering paid custom dance video production for artists. I turn songs into memorable visual moments that give artists professional content to promote their music and give audiences something they can watch, share, and recreate.\\n\\nI have a creative concept for your track would you like to hear it? 💃🎵\\n\",\"entity_id\":478340141}}",
    "nonce": "0x351aefb15f6a634793bfade433642b91f9d9c74b6d7d5c138b50f278be02126b",
    "signature": "0x0d9fa3e4761ec45b9a56faa5cb5e40896193d1e26459ec20c1fe6fbc0c08ccce1e245867c01553ed582708198b82ca7b0b77bc0e38ffce8657607dffd03bb6ab1c",
    "signer": "0xF3f2A660938e89f083B5A0DBf0d6bb9Ba161b727",
    "userId": "633325839"
  }
}