{
"manageEntity": {
"action": "Repost",
"entityId": "819781091",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xac98e5e89728b861b0596cf1ee458b8306eeea3228f5b3ae98d62037e1ffd986",
"signature": "0x8c757307bf10d12093495c78a383c27dba481f570f862d747bb618f0b9d6ace246c6b6e563a7fc80c3c78c998e53bd72a01c7b1f34222a98f45bd7e7c9402ed71c",
"signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
"userId": "670307808"
}
}