{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634612577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ec56b093f2d1c04234ef3343e9b10ba833c5f4391b9d9a4db49b68eacaff03f",
    "signature": "0x8bf2cddced733d9c8e6fef7789a403b0d84d2223ba56e3dbe2ad2ed2b34d7973657bf3ccd00681b3221886a487bc732a4041330bd90aa755253a6b33bbe1ce311b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}