{
  "manageEntity": {
    "action": "Repost",
    "entityId": "772427795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbffaafa23b018662b2c0ce20e30b4c92b88dff83e29e11fc88d5a9613cb2bf68",
    "signature": "0x9134c7a278c40fb705bed8296387354d27368363c2640c6d540990f53c6066905ca413e45495937dd0f4bc2eb186175baf619a35a9c7eeb9e4f1d0026d6c32d31c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}