{
  "manageEntity": {
    "action": "Repost",
    "entityId": "446832",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5a2d7bb1342b51dbfe68dc92c488480ed33fcbb4b6c7c49d33228bf4ec6a57c7",
    "signature": "0xb300cf62deb942639affcbbb34ccd5a8d3a609ad1755c332d221ec024c05fdbe2b32c79646343c285f1d7c093ef5a8898ec2bb85a4cdc93e067b9acf939eacce1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}