{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335426858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fe3ddd7ac00324cf2bb97c2f0045a76d9bee57cce9c44cafcc5e32781fdca37",
    "signature": "0xd13e1ce8416f8811ac7748dd975b6af652a7741c32aee2c11f36e7683c5bc7cf31c08569eee3d34afd8b8b10f3d189d67d20fd690b9c279016aafe31aa2903231b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}