{
"manageEntity": {
"action": "Repost",
"entityId": "1645475014",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x3aea308443a98572b2266fb3d39051e5ec858aed6f96a64159776bc380ad442d",
"signature": "0x7938957996b238c10576c72f620b47f69abdf921a6af8a8378c974f9022b64547b07587b8bb14a67b5ce1137bc076da466a0ce7e211d37190e47df175baf6f191b",
"signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
"userId": "881446128"
}
}