Error

Transaction '3a7b8823c4e3e12342d95d52eaa74775b17f0e0be2c511e59e594b2f9b818f4d' not found (txid 3a7b8823c4e3e12342d95d52eaa74775b17f0e0be2c511e59e594b2f9b818f4d: Post "http://127.0.0.1:8832": dial tcp 127.0.0.1:8832: connect: connection refused)