{
  "manageEntity": {
    "action": "Repost",
    "entityId": "342329054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd3219ea92aa392953ae2e4581b409167b7804e74a6e8ad0d96c6d04503e1a15",
    "signature": "0xbff1f4fb77c66352a089e79944a95ddf964d228df8f95a8f4d3ce04ee1169a1b4320642b5c7f9275daed66c8ddafb2ddc94b5f294344d74489d052301e3bc82d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}