{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b99cab2e6cdb95f05d53f3fcca352bd760a2c7383ce6232ca09ee486e06aca2",
    "signature": "0xc299ce23485327a4eda3eb6de07a857c788983ff826552e7a3858479d44882100c16c6e1ec086349c62b03af9889dfb66b03483142c6259210c567442fa0174f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}