基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 387d291b0fbfb6b1c8bc6d3d86dc1f9a38021449 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a789fa374b21ff2f4d87126c170302a83c716ed7