{
  "manageEntity": {
    "action": "Repost",
    "entityId": "147400",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbaaff1931f013ca4be7d84fd0f29bf50df2f9b4f77a6624395c205424d4a641d",
    "signature": "0x8826821b80b65c9411eece6a1a051393b0456086423e522d409d0894f58cff2a2a2f7bf7d2a7018d6e9b53534969c5438447aed600d2a6120cbc94997116e9d61b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}