{
"manageEntity": {
"action": "Repost",
"entityId": "767438609",
"entityType": "Track",
"nonce": "1793018692480589572",
"signature": "0x83ebf74b044a86e514707ae397d698d4600ac9482119c719ee048293da453ce516027043a4b381669bb61e1248c592a723e5d10e705f859d9a936ca74f77082e1b",
"signer": "0x23dF8876fD80368D375d911e3CbDFd15B8e85CB5",
"userId": "827420993"
}
}