{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570869611",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3120b768b028c9ec3cceccb399f62056e755fab963b9a759c3db66ad18874b80",
    "signature": "0x736fa0a19720a8662bd032c28e928feb999ba787b6daedebc847014735d30fe8053dae61b2c0b588f74b6227294a4145ff4d770a5be0d785b3622138f31ab3291c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}