Transaction

{
  "amount": [
    "554.264906 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1kx5rduevcqygxejs3pkn0jdfy6e9z6zjwq2d9p"
}