{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964054263",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8af1e7c14a402e5bd435552b37964faf8a3743ff74b1ba31e5d7ee94558cad55",
    "signature": "0x880b5813a415a18728ca62dd6a7ab1c696b472a227b7e94da188814bbec25916047f506d08967febb9ed3d61580e592f6a044b41d0b6c785a5462d5e872cecb51c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}