基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 af21adcb8d709b53e4a57ef5adffa12b80f7e45b OP_EQUALVERIFY OP_CHECKSIG
OP_0 1d7734a6edab3dfaca6059125c8df24f56a05e4e