基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21b6a120f1e3d06aaeac46b76a0494607da833d7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 54b20c50bfd68df0c69aa206f60775e48ecf7f5d