Transaction

{
  "amount": "0.500000 OPT",
  "delegatorAddress": "optio19ne500y4c5ct5yc6jvkfp6hfyhskhtgkhqp2hy",
  "validatorAddress": "optiovaloper1cs25r53kdp4y6npyn2lgh7f753hwk7wex78857"
}