{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559416675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68de3244f676f05619ce78fd4e17f828f97179a6407c2bdf4d84b38c0c47b1a4",
    "signature": "0xcdcffcb30ed58586fdc0214e1293245dd70f43d0fc59025e7fd8eeaef6494e47239b544664abbab19063c05838c776f8fd78792bedc1f2720bf34cddf7008c911c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}