{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128199942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5664aee9bae976b8318c0d5b92ca39d27147da734955d3cdcbba644e5b2180ee",
    "signature": "0x12ab11b4baf18bf2ce399a4504e00222227943dc4764a30b6a596110cffab46d2e4e9e2b97cb2ef99ee1a160f0602891918ac9d510f1061424c89491bf18288f1c",
    "signer": "0x9FF2A7F5Fab732dA57359bb3eD63a95511bD1329",
    "userId": "67863854"
  }
}