{
  "manageEntity": {
    "action": "Repost",
    "entityId": "692949",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a3a41e452c0b48dab3d57e385f5076a2f6b009dcbb3c76c8c2312511723645a",
    "signature": "0xa5d16658529bca288cc237b50b3c4af5ee928d6a2a77185a2a88a31a06ad90a63ee89c062a4560def4ee844192d9de3abc97fffa51ecf038e8de8b60c428d7001b",
    "signer": "0x2B28feb1CA15953a5a910C4E741698a24e8b3FE9",
    "userId": "887020893"
  }
}