{
"manageEntity": {
"action": "Repost",
"entityId": "1816542465",
"entityType": "Track",
"nonce": "1792334433865164254",
"signature": "0xd27a7977567f3ee372df7e74e50bc3a4f93984b5dfe3eb90c476c88006579b3f6a57ede418fbb3e3858081870840f16dee677e712c7a32d156e1ba9edf2dff601b",
"signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
"userId": "451691735"
}
}