{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598007080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c9e5e1de35b848d7fbd1a31b19970c7980d5701fd76dc50c194c9f17d8b35d2",
    "signature": "0x3ccfd361de6378374a5b9c99217102f27192cb0605643d396ec03bb7abb4a11c448ac88f04634c154db548bd00612346a044d47df0129e45898a2c8df2a5d39a1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}