基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ecf12a9b09ae52cffb0988dfd6ea420847928b0d OP_EQUALVERIFY OP_CHECKSIG
OP_0 80d2c8e848c4c57986c87c9f98ffdf68a36e148e