{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494642949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2640c21c6f6272ff2cacde5719ff9d94ee074e8b85c5dab393b74fcd7236101",
    "signature": "0x859c6cb5ca3cae3fd33fcaf265a3f97d13c5390aac2586404abd2914b1cf34f024b83050ac668bc6e63ba437417b62da3bcfd347340f276d88a0e0a3436effb21b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}