基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b645f44a9769dc3882a7d89f7e657b7f27af3e01 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8ff1bcf37a232fd50faca555bd24798ed0db257e