{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699704125",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2ff9592a3b532007d74e5b92c5a5a467e4c085479e8eea489325a0d43339261",
    "signature": "0xb8b47a83c26a085fd59756d5f238c2ea3676b4d30128939138ab3e44421e3f515a8801cd93439d54d37a9b9bdbe641de63ca1bf94846f9192b4fb7f92c5507481c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}