{
  "manageEntity": {
    "action": "Repost",
    "entityId": "873877654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e232b3dfea000531554cbc0c021d850825bb9415a3840550b1cb947dd1fa6fa",
    "signature": "0x76f81465f7591f22059310ba1d80b150638a5095550b41fe9f077c38c50e00ea376ca382fc437ba05c71271e072870ae2531e7b6baef1d9d608de227d3d4847a1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}