基本信息
witness_v0_keyhash
OP_0 a2159a5fc3f18bcd9f1d3245e1d304097e69e6c4
pubkeyhash
OP_DUP OP_HASH160 8786cb5887589f7f5fadfadd90311c0f80177dfd OP_EQUALVERIFY OP_CHECKSIG