{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399191494",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32beea71c0a4c86b159a8dbabfc91fc49415b984e7c43b6705e896c6c01de765",
    "signature": "0xc9ecdf629f705ef21dec267322b64bb0868caf7b9a98cc523c7174d49420160b7d87c1d48ec5451c3f0fa2d7debe31d8d86b29b83ee895a59e928cda0bf1ed981b",
    "signer": "0x482e2A094d66508c2cB0BFE5a5C7535F11846145",
    "userId": "218853"
  }
}