{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656733",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x809eb19ccddb405a5f0b609b366f04c95262071cfccb2c65630e0d49c194dcff",
    "signature": "0x9919f76bce78fd9a4f063e2876c76b3ff8d512e4bcc59aef79db8481bf624458207e45c64c19311bc8eb2bfe38fd3c35d5e23e02f790abe99a5cd7be795ae11c1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}