{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1138052438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d826b57a492cef71200571e9e740ab858bd65810f44732693dc92005e3c47de",
    "signature": "0x8c0a81c50cbbd1a104600cf09a23243c9163b7f054ec238b8b1bc901e0647ad8036b6d35e447addd5bd274c6a35099d6f644d186f297ac212c391fc7c3fa10551b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}