基本信息
witness_v0_keyhash
OP_0 1049eaaf106179a3848ad3cce68b23bc87e121c5
pubkeyhash
OP_DUP OP_HASH160 b4a5f9fe8987007f648f1c713499b1cf54f15c7b OP_EQUALVERIFY OP_CHECKSIG