{
  "manageEntity": {
    "action": "Repost",
    "entityId": "18804",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7df4132e9c207a616defe9eb8f4a7de1d79fb27102f9c34526fd335d825f12b",
    "signature": "0x3793df997b60c932254c1c3bd4a37a5f0d181d30a1e4047629e06d7ad11302202bdb17e4b64bd668d71c7aa5a735d20f13de1f91871042babb088253aaf07c351c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}