{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119084169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a1194cfc65f4d567682cb8753c025e13be9fa2680efd5fb5b0c79626d90366d",
    "signature": "0xa92e1ca311c7c15863ff607259dc76e157dfe3a76d040c1d7c8e9dafc0fb92d318a6be53fbcf1a6f5ce28450a4ff79ba180c91a6b918615c7f8e8d45f0aad7831b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}