{
  "manageEntity": {
    "action": "Repost",
    "entityId": "584727030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb6030d303662670e45fa4ef572700188e0c33fef86652302c33c87c6623c97d",
    "signature": "0x65f081ef821240951a6e1daff8a15ca3a3ffd864b52a4b3540c2931a2f018bde372331b25403bb819e98ed83f131cdea7e6d6222a7facdaac2e28d2b73db78ce1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}