{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1986436874",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe288a63fa1453105141e54b569b80f214c9f8fce287443370c6027b41718b234",
    "signature": "0x13eb1f4525b9018384c74d77e0f34291a0a3eb38f492faeee73e058374183143608c1601623b58946d7724debdb0c2ac6bc258b6ca132a6b499e0b6ef2968c411b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}