{
"manageEntity": {
"action": "Repost",
"entityId": "452347151",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xd6b37b5f586d7aba1db53be21a41a49d628bfea3996e5b279dc78ab4c233afce",
"signature": "0x69ddf6cb866e0c7a8494c3027013576e9f918d8a8234eb6b9126fe500c01b31a77453bb29f3bbbee9f137e090b3ea91f8a587f40f54863b745596fe03046bf9f1b",
"signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
"userId": "77551267"
}
}