{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274350942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb3f8031dd48119f9aa6dc03f1c5a59711f1850fe8948d28f823a9e4c6e9e721",
    "signature": "0xf5dee128e080686873e8e908a0eb72604693b37d4bfdefec635ad154acfae79009d6283215cd6aac54e2a1464ac293b30a7692701a16736f5fc4bc947318e2071c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}