{
"manageEntity": {
"action": "Repost",
"entityId": "250019551",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xc42317647a4bd277e2d65022c1b46bed6e3a6dd5373898bcc40b16106b424fa9",
"signature": "0x8680d637654bcbec23e275b44c25fc8a9c77e58d570b373cd40e20f38e1ec39a5ddd12d6ebc6235b4d2f7ad96d4ac48a1c41e96f202fb97717b833b49b9bcc3b1c",
"signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
"userId": "490478463"
}
}