{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf073c95f03d3058afc321479fe283794f044f0304327889b7c131ff66841f92",
    "signature": "0x698c12099dcc2dbde9853916b9b55ac677599f9430fc32856b479d9c1ded9ae611cb13f2e22be39fdf5f139c8e90ac3551c1a01c66633b4dea95bf186b7483fb1b",
    "signer": "0xcF1BC458908F84936B19Ca8Cf67C751CD647B02b",
    "userId": "310796"
  }
}