基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f48c4b70ebf2f35d8663491fdf85c4b993a0531a OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8d81f2bb01840a913b539aa80807856f324f7e6