基本信息
witness_v0_keyhash
OP_0 e9cef805e8a0a26591731d1b02c7cd5ee51499f3
pubkeyhash
OP_DUP OP_HASH160 d21ecc1a5781d32f4dc51e5011d4f78fa2dc4aee OP_EQUALVERIFY OP_CHECKSIG