{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1282629081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x557bb035a85d800e62c64357bd47a6087251a4750a56570d8187ed57ed0cd5ec",
    "signature": "0x013af37216f7d00b3908f346212ba3407c2e1a6d8dfcd04cf4510b8f8b07391234f3bff63fa3b1b34d1d95441feb5e17ba1149dbdb121c0a6cfafc237bd2a4b91c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}