{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280940127",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xade12acd2798ed89b1a2dd78f71731d445a50cebad73a7b5961b3e0e16dfbb18",
    "signature": "0xfd6a8247c92c8406edd79b53689fe45cfca2946753c8ad936bd1d1edc1b928c83172371dc1c5d75f8b004492c0d6cf90d5286b7e6cd61e6814623f83feba11141c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}