{
"manageEntity": {
"action": "Repost",
"entityId": "1643521348",
"entityType": "Track",
"nonce": "1792687237261000823",
"signature": "0xc476527e4799e20cc1900c5d737744df2bf93c36c23672778091d141f881871c4d8916dc7a7251442fd68d1fd6d4e297547bf1d6d8faa321301ae787e6e11b291b",
"signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
"userId": "881446128"
}
}