{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9358",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb13ab029aba36a8bf24fb3e23820a53da86a76119434835fa37a95d270d6151",
    "signature": "0xc469d41227b4547dee897051d9dc631ecdc1255b2c35d6e327aff1a0b51384c53f36e91eb21bed8fb887774093e703e4fa065e5a8133e40fd6edce71e5520bba1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}