{
  "manageEntity": {
    "action": "Repost",
    "entityId": "531449609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb24d852cdc546d906d80bcea44d888a679ef763ac42ab567c69b4414a5aa614",
    "signature": "0xa6aa23dc0d5377880b472f55715142565ab3674efee1366bb4a947e221834f1b65f6a2c12f74dffc77da9da8c59127d946320fed902c8f128b2699abcd5728191b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}