{
  "manageEntity": {
    "action": "Repost",
    "entityId": "334272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76ba9a85186f9d6abe67aef326d6adc9592f5e671a94c1396b90ca0c0789bbcf",
    "signature": "0xb358af51c847835feb030d9d9269a6380850dc504eb4718d3f10d49657b4da580ed9defdbbdb277093e5c9c86f4caa94533f91696352a2f6d13517618d5cfb4c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}