基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 af7c94edd6c4234879a5c08e3a7490d84ce5c3b4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a9621fe517676f83153fb7fb00e15950a2432d82