{
  "manageEntity": {
    "action": "Repost",
    "entityId": "594630356",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d0a64cafcf8af20d1af02f9b8fe608d1af536ba6b189d654b95939f150338ac",
    "signature": "0xf921e5834ee40944de9639cfdc25400129a67f6f901df57863448120d3e3100f4a5b36d44f79339a5e90b441b19cad23ca1ac3e5fd879dfcf97f85d9db0194091c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}