{
  "manageEntity": {
    "action": "Repost",
    "entityId": "803340076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9fa34576b207bbf6900516b5014248bfe01af4fe028f10fc6f48073b427491b",
    "signature": "0x2e8b16656661755fa1badcb7e03df6f5c4fea6eac13a28ffe4d6dfd4d00cd3637c55e477005e92797db4bdbfbe49e814504023dbded26eab4da924287bb3e8331c",
    "signer": "0xae90B21484a70AB481a9557D0F200B0eF6816264",
    "userId": "114402"
  }
}