{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401394653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd173ba308c07175ce21d1d8ea4e475461b2062f62753ea642f7eaeb88c2b9733",
    "signature": "0xb8dc98819f0dc28b8a78ca369c519483718c9aa7e6664e33fa975cfb31ea5e195e124a976a8f81775a60ae94c5ccf689ae35720099c6d9ca8c262d2812ac6a491b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}