{
"manageEntity": {
"action": "Repost",
"entityId": "1142473967",
"entityType": "Track",
"nonce": "1793499441480621697",
"signature": "0xb56cd369a92595b6da6dda174a33718d4c0ee7075f04803d09bcc6bab242e4ed615333d86dc4234625a8a2900d09fac37b4ac158f5bda5062d2ba534c2bb25c41c",
"signer": "0xE9e5656ce6F7Fe41FDbCA982901407eB55765cD3",
"userId": "670307808"
}
}