{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1408614663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x131a6421742f183bfa49298dbd7f276585ded46711684f54feb0722010a2f38b",
    "signature": "0x6ded8b937bbe1a7073bcf26c421418ce7c8e996eea861d6cdf6cdae9c3180fef1940ae01dda97927f29593addcd356038ee886351713c7e8bf761ca10f9a67881c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}