{
"manageEntity": {
"action": "Repost",
"entityId": "523588253",
"entityType": "Track",
"nonce": "1793821681661723564",
"signature": "0x826287b55dea600a32faf8836a55f1da794b8cbd0f46ce80172f92883314eefe33407f82ff2e43c3c376ec6230bcc659904fa68bf55ecae9f42a6b6326cd6f321b",
"signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
"userId": "881446128"
}
}