{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1430274756",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf0ec73a24857a62c279f6428d0f9d2fa9a2389eada4213e272a4a58cc62ff2b",
    "signature": "0x26989ad4c5fbf9e0c508dbc0b69182f3707f27e4d42fc47a2e3d2da146fdf599026f1554ccf8a96072a13034974ed0125d8db25d10d85a83e22b45fd11ac3afe1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}