{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ae663dde088428fa44a491ccd882574136d57161c296e94f6c65b8b54e26915",
    "signature": "0x208e44d0a3f32848f34b8ac647d20dfba0c1f1e3aa6a9a240e7e4f5e38402b045aac7d3db6b2e20a3a802956c8ab4a0054381d0a1614b418a51db660ec54e4841b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}