{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271523",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25b3ed5b665cae503c7b26b23dc2162cc493921fda2cc0083f21c18e428cc38c",
    "signature": "0x0fea23594984c5122fd08c8cfa078999f329c8078ae1916c68034b0c3ea3b49e64a641975863ace3f77299e91e7a2142bbf8f2f295fb2f03d6d01618bdddabb31c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}