{
  "manageEntity": {
    "action": "Repost",
    "entityId": "559432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5633b541072eb1b7fb1524afea54d54928d7f58eabddb37d69d3e9c43bb65db7",
    "signature": "0x05076a18da062e7df280e2e3464d087fddd9519d554a82e42c0222dc9943ccf0534f42c90831e6dcd65521bc73f2623f66d89627fa73d690b8c39d23ee66b08f1b",
    "signer": "0xa033b00F73FC0a3537d218834CE1c86E5b4DCf8C",
    "userId": "347340"
  }
}