{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1374686546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6debeb309783fa934defdb549b380ceee32117ba44702a0f407d170a68e73cbb",
    "signature": "0xc8c56a4c7c1d9a1e5713d2a251a10cd758deb19ae464cd6253a9c0576ca4f5c77a8238818774a26ac69e603fdb24626b530633d775cb918b205416521a3cbc401b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}