{
"manageEntity": {
"action": "Repost",
"entityId": "1507562575",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xfb0e4eb7baa7adf7d3fb796f5ca9756765e5e1c58c738176d493af8f79d0a1af",
"signature": "0xc8ba8e3ac4fd9e10e25492a9791f2acb87dd3d3c698916c3870e187ca50e7d0527c60f0431fc749c64a0a4845d3b34b3827e9d0868e328cb9a1d9ad1b14aac661b",
"signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
"userId": "338604526"
}
}