Transaction

{
  "amount": [
    "555.481870 OPT"
  ],
  "toAddress": "optio1psn4clkcxrhh572gtk3m0ta9xgfqqnescjl9hy",
  "fromAddress": "optio1ncmx5mtqzdxeqvhq52v7wv5wzc6lhg35eem3nu"
}