{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828775306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8e70e1587f1269f879be402bd57aa8f1cf958526a23412e66345add868934a6",
    "signature": "0xf394e35eb7a79ca307e43b48ead70042cc30b489e389afcdf8216f7b6d8e3e3a6d20d9d6b368b013c2de38b65dbce5db53ddd503b9c4172b8bbfff84a629dc371b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}