{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655753050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ac7ce9fb7d46a138dfecb242dd4d04ebfcdf7510dfe3e21086532ce531f5743",
    "signature": "0xb358103b2b94a1b256e0f144c8fb847d27456e5869a9b4e5987b4735c3fac84f157e8a3377742b75272d50ea76ea71b3a5648f3e8e95810c8a194416a6c6843e1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}