POST /api/v1/transactions?mode=async HTTP/1.1
Host: example.com
Content-Type: application/json

{
  "asset": {
    "data": {
      "msg": "Hello Planetmint!"
    }
  },
  "id": "6438c733f53dff60bdeded80e8c95126dd3a7ce8c1ee5d5591d030e61cde35d2",
  "inputs": [
    {
      "fulfillment": "pGSAIDE5i63cn4X8T8N1sZ2mGkJD5lNRnBM4PZgI_zvzbr-cgUBcdRj6EnG3MPl47m3XPd1HNfe7q3WL4T6MewNNnat33UvzVnPHo_vossv57M7L064VwrYMLGp097H7IeHpDngK",
      "fulfills": null,
      "owners_before": [
        "4K9sWUMFwTgaDGPfdynrbxWqWS6sWmKbZoTjxLtVUibD"
      ]
    }
  ],
  "metadata": {
    "sequence": 0
  },
  "operation": "CREATE",
  "outputs": [
    {
      "amount": "1",
      "condition": {
        "details": {
          "public_key": "4K9sWUMFwTgaDGPfdynrbxWqWS6sWmKbZoTjxLtVUibD",
          "type": "ed25519-sha-256"
        },
        "uri": "ni:///sha-256;PNYwdxaRaNw60N6LDFzOWO97b8tJeragczakL8PrAPc?fpt=ed25519-sha-256&cost=131072"
      },
      "public_keys": [
        "4K9sWUMFwTgaDGPfdynrbxWqWS6sWmKbZoTjxLtVUibD"
      ]
    }
  ],
  "version": "2.0"
}