{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5188e560fb3bfc475edfa4ce599c052c7fbf10b63705ee319801d3fbb8b2a71",
    "signature": "0xc126efd1d424fe96602f3ae900766c085d17d7ee871d2dfbe466fa2d15dfac36436fb7c03f64cc2a4e5806c0d20528a3593b6252573efeba3bc68914edc3f1841b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}