{
  "manageEntity": {
    "action": "Repost",
    "entityId": "83148454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa00ec296c846620c3e531b2e49582a20f5cb848ddbe779b3cfe8c67cbb7609f3",
    "signature": "0x056f7ceced6d1c7f5ea1ffc20530b6cf875bfc5a27bc0d281db29fb6ab45ae955d9cff209d70931aff65fd339db01401cc666a1d2ae8936531d65660b99dee4b1b",
    "signer": "0xf954E35976C0aAaEC2968197F2a371Cc99E7C81A",
    "userId": "102143"
  }
}