{
  "manageEntity": {
    "action": "Repost",
    "entityId": "593207951",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb60c6cfda0fdac83f1819eb0aa82d6cbd231d5c950e24a8eaf44f8c588f3c2e4",
    "signature": "0xc4a5cbbcfc2760a9e0b6e5be78abc8d4149efcd52e945b48243f070bc769812316b2f761a11183e31746e6422b6a92a9820aa4b487f0415f2a38d82b94f910b71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}