{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870789990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3ea4cbe2eda399ec4c048199c9c5740ec11a48e694590f46f3ff229ab21ebe6",
    "signature": "0x218c39f1b10a7cd26bf6f9ff325a64a6bdfa4a15723c4be73d3b286d41b7b06373d92039738ce1cd5e9ad5c9aa661ef41767c132a22dcda61b37ae7e436c97381b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}