基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 9721f068f6e04304b203a85cd6a959b7c498450f OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1b03484093c4b5a43f4b5705bdb0c894274e1e4