{
"manageEntity": {
"action": "Repost",
"entityId": "1978679484",
"entityType": "Track",
"nonce": "1793220974654644887",
"signature": "0xd3c12545f06f98686b5a1d134542cb9753c6cc392f16c06247884ffe077c10c20c474e7ed90883840486f82cae5d6cb98f69ed58a53b766643fed60985c64b1f1b",
"signer": "0x1007e09532BE90331E035838A9E2E0700bB9741a",
"userId": "329513359"
}
}