{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355361232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcd82da9baba13eced9526de721e8f5c37ac79556e26dd977bd38c740c6f6779",
    "signature": "0x6b0441e8328c4f70a3e77ee8cf2875d6bdb08f48f59954aebc073882c0b6ad2550031b4c70f18c55bec13a1e2f89248e73a373488e5a046af07fd7bd68b003c61c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}