{
  "manageEntity": {
    "action": "Repost",
    "entityId": "725355059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36561df514e35d92655e398f6b62b17c0e60ef17ca20a764097447fb2d53de8c",
    "signature": "0xc577549752ad34cba43fe27e50ab398952c488864e564a30d9b57c8ceff614eb0503a7206ae93bde70c573403f4b3d88e34a4f3880ccf20124f3e94ee4a1f3671c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}