基本信息
witness_v0_keyhash
OP_0 74178babe7756e63c1d27d36e7ba5fd805652fcf
pubkeyhash
OP_DUP OP_HASH160 21e6ab2cc3c2a615d045bcf21bd8d17b66a9bacc OP_EQUALVERIFY OP_CHECKSIG