{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121087947",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x600f73c68303c9c2d370e857895ae1523e07364e3a608b53eb17210729c33095",
    "signature": "0x6bdd816cfa3073992f630389058233d008f5f82a307046bbe68ec9e7f4a090534138bc8ae081382e3586f42b6c16730e6c862b7708127caeafa60768fb8aa1d11c",
    "signer": "0xDfAC0702040EaBd2d42e773014D4b014C0747D9c",
    "userId": "707937"
  }
}