{
  "manageEntity": {
    "action": "Repost",
    "entityId": "200147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe325e445993c3ab68ce6ecb70b6dc889d110e3eac7e679d1812e1524927d988f",
    "signature": "0x02c43f970df0ffbd3746568f3e17007f442fd54940260bd7451f6d8456d17d8804fc6e9ea0f39ff475217714fb3bcb663026a380e5f6e5ad27a714ff845739a71c",
    "signer": "0x990Efee96276569Be96c8776E58B60Eb951DA8f8",
    "userId": "67349"
  }
}