Transaction

{
  "amount": [
    "638.921828 OPT"
  ],
  "toAddress": "optio1w3zc5ym4230jllt872vpdtjfjw5nksy4f862sk",
  "fromAddress": "optio1jl3ywgfj9c9jhcg0s0sr6m0ttvys32l2ql7ssc"
}