{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5654827a82fd669ea5a34f64bafd7acf8e83be5c9b83dd023b4c561a3f65bfab",
    "signature": "0x3e9cc453ead6284ca8c1b18fb0cb5342cbe0910b687eebaf4869f77c6a011988146e1bd6bb9923472d6c9d0be771909dcf1c7d5e016545048658edb4eacf04751c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}