基本信息
witness_v0_keyhash
OP_0 8d4d1da0cce2828fd1352d0c2335844248d4da03
pubkeyhash
OP_DUP OP_HASH160 640f0d0611d4e97d758b6568ab1a2a568c269493 OP_EQUALVERIFY OP_CHECKSIG