convert account address from hex to bech32.

get client from pool.

Query a delegation based on address and validator address.

query delegator delegations from store.

GetCmdQueryUnbondingDelegation implements the command to query a single unbonding-delegation record.

query delegator unbondingDelegations from store.

get validator.

Query from Tendermint with the provided storename and path.

query account balance from sdk store.

get tx status and log by query txHash.

convert object to json.