Transaction

{
  "amount": [
    "688.967144 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1kt0m8hkk5xptrt8hern3q3fff4tk0rrtnv4u8w"
}