{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13994492",
    "entityType": "Track",
    "nonce": "1785439874271943629",
    "signature": "0x494b153c0a558e23d6f0ea5bc4c3968f57f66b2aabf024793a3a4f8671909ad7586df92ff9401830c882c9da38f4647a0cb6e4cf0a67eb5c7094dfa222b613a81b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}