{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358238905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb45f2eb7077c48e430e73a990b45cd42a2f8303d8d788176cb005fa6cbd1d80",
    "signature": "0x4efee9831fd100a8b003873840f019c5fa345b181868cc8aa494c0993c897c7e1a76536942e83313d7ec3865f68fe1f37b6685c23985e0ec9ad5bed34c23d5fa1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}