基本信息
witness_v0_keyhash
OP_0 fed21640ef80d8d1108d23128ff13fce37a7c3f5
pubkeyhash
OP_DUP OP_HASH160 2a505d7863d8ce018b894f2bea338206a887ccd0 OP_EQUALVERIFY OP_CHECKSIG