基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8d49be9b32cf286b2f261826445dfc8e5b1dfaf5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 37c40b9a003874a77d3e1faf1998abac90803745