{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662438537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7d384a022f2f5558ce63c9b1e6595b93f5ffda94afdda043f0083855c2eac63b",
    "signature": "0xf679192c286f7c7638020c71dee1ed324f185c185012cec90679b9efa574a63c35985ded05f3de008e8f31933565a7b6deb5e378c4f4c5c2b00de007f1bfff581c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}