基本信息
witness_v0_keyhash
OP_0 c21d7c9e5bac3e2b7e47a6c8f505770a2d7f1d3f
pubkeyhash
OP_DUP OP_HASH160 71ea88d65462a29704953e92b2cbcfd74144a416 OP_EQUALVERIFY OP_CHECKSIG