{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1384426434",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9aa7a08308c9db959108669473ba1da15b2e8d214b7aa4014a32421dab15816",
    "signature": "0x5e2acdbcca63d42b7b22bc5d2edaae93f57640903204a814cdc17ef22ed036a6225e91d2252b32fa4ca4bdc5e6b11440771a66f215b0eb0a62203d06c7fca2d71c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}