基本信息
witness_v0_keyhash
OP_0 4d0b6846bd86630c67b5488823c8239205b9d1aa
pubkeyhash
OP_DUP OP_HASH160 a12270a8c48d2320e90aaf99fff94a202a14ae26 OP_EQUALVERIFY OP_CHECKSIG