{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1105728678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d0d30c247d12f6fb1994c927ee6fccacd508d18cf8b8c78af033b334f2815b6",
    "signature": "0x1d986fbe41f071dadbf28905f46b26a267e05ecf00dae867b6d3579153d3b9f83a56881515237cc1c3492aa458739c6f34bcfc3a7d9ff81c7621563b83e1ab7e1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}