{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2126727704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8302ce6bb8921aeb2095f48f87b25643e7442afc2b819bf52b20d0f98290e75b",
    "signature": "0x28b4a9903608bca037cb6ab66306067500cce12fcab5a9e61617023c966156635ad111177d549efbcd5888c7c2eb2aae01443671eceee91df787b3fc94d93f661b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}