基本信息
witness_v0_keyhash
OP_0 b6878a2f210c3e25d46e07188359e84c15b07d09
pubkeyhash
OP_DUP OP_HASH160 b4ca04d7efcb7eab214af0ba4e28ced45f0b7e91 OP_EQUALVERIFY OP_CHECKSIG