{
"manageEntity": {
"action": "Repost",
"entityId": "1404633047",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xb693a4330d968a1a66f921b2f5df7b0f1deeb703a884d671ee8c53e652f6dcc3",
"signature": "0x9a06f219a429fdbb550aea11bc48720935209eb6e6de164b300691ebf61073065822985b823d84d59545321376497f36ff8443e6a6825998428c78c4cf27d7d01c",
"signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
"userId": "490478463"
}
}