{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427181354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01744b8d98776c97edebe97290c3a0e448cf228a0fd49bb3b017fd3411836712",
    "signature": "0x085dc6ef8c695ca2761432a9d6cdfbc55e4b9a646c33194beb6e593d56db400f1555168f5b173d56983f9467b9d70b9b877f3d011b6c62834269dfa14ce019b01c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}