{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522264621",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c745aae954dfae93e9adabb10ec7e4a5147ca5410b71ed5601a4a9bc3c34234",
    "signature": "0x29637fdebadc45c48b605a53346ce63993d33851bacb735c04067834d83e610422f23421eb04db7a6bfff15d8bc84475f3bb5846b3dcd9af0cb1ebcb735148651c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}