基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8e649f645265941972112d27fa2bd1873ef4cc0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 e57f1ca29b02c8abbd98e8cc16bac71ec20f5ae8