{
  "manageEntity": {
    "action": "Repost",
    "entityId": "199365",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6828ba6d71d94ae749d5091f95778b1b94dfc246adead86faf953341e9bc99ec",
    "signature": "0xee688d679174289b4aad2c07e74864cf5ed9373a5445a22839e69018404063464de0d84fecab8c0571ca5ca9f819324d5bfbed17cffdb142855ac7b0bd8fe4871b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}