{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1582964503",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b1c8f4f3a1ea731b5e154a74a86dfc535b8f857053407695d2762426d6ae175",
    "signature": "0x7f8cef1c4a543a23fae5f77000f22428062fcffbf29d8ac8227275dd9aa017773ca21c56457dfae7ad285af808d698f86839eecba0a75c8c27fc18ea8218f5b11c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}