{
  "manageEntity": {
    "action": "Repost",
    "entityId": "825683463",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6222b47267ba69daf366cf46fb2d3b8ca2ef67e13c3ed554c9e30a0e12d506f5",
    "signature": "0x77395d80ce79f99c2ce9495559f3b9affcb2ebc463deb8ab09c83e04505baf591a5c56780aad54029cef843e6f4e77d0aff5c03564ad169fd82dc4f476dafff21c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}