{
"manageEntity": {
"action": "Repost",
"entityId": "498091706",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0x50b823a23df93d7af2a4fd8601698e2fb99c1e437c1ad3fc99e1c52ef2f40e9a",
"signature": "0x342b58d1b55bdaa8b571f4e0ca07f53d5b8889c9e2dde9e1d1a4f94aa9c518b27c19580aaad4bbce4428e4843916326def488a770a3afe19bf6cf63295aef0c01c",
"signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
"userId": "667809204"
}
}