{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1124948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeecddbfcb8af9085502cf04093cf9b4fb0f1cbada4fb9956fedc120c0923a1d3",
    "signature": "0xefe7f8e5210a72c1ed7f44ea6d96b3da65e4de8a5f5f5a55c4e4828ccd7fb63168c9ad30edd067fc62436793f0e5e0f441d80967adc4c55cd6800d5cf3d63db41c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}