{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424278",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dcdec86040e4579bdfa77d900adc6e8f5484703dc5119aafd9608754a409891",
    "signature": "0xd9cee9a029f923e0dfb8d6e9ff0f58422a9a3245713d42133de11c90e6bf0bd90fc3dc303dde27b1b14340f14a0c2951364cd9746441522e7bbad3251dc5812a1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}