{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80360e41f405ca12dc0adb1d01cdf297a53fbb32f1468d02fcf4ce30b27b3fb0",
    "signature": "0x5b07dc22b21d6c07b82fd37bd2a4ee21235adc74990d468a2f68344f606f8f27516783374eb476ea2c07c51908d3829b0f411d566bdc46de2b3b7b53bc9cd1ba1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}