{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336893407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e9327aed782353be02ce41c53a8d1bd0aa7542da5a7461d65249cea8c32b508",
    "signature": "0x55e335c71b26141c349f219ed3cd3c10c67bfc8593d974f6a39bb14088d2210d43236d81ae7883649e5fccee2a08d16ee93f134b12eba247d656185bcc7639101b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}