{
  "manageEntity": {
    "action": "Repost",
    "entityId": "96928999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8592f7d8851ebf12924483da0a598d790ae89e0dd05218f9ad98c1f141bb2aba",
    "signature": "0xc7b2eda2e59f5b83af7bc3afee139a60d525a6ee142c19dc27860dba7c7f1bc550abc3ccffedd1713250f62446b91ab03ba2aa0c2e4127c8f4085ba1eb457b491b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}