基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b1f9421cf7a419d7db65221501d44677972bccaa OP_EQUALVERIFY OP_CHECKSIG
OP_0 bfb59033ab9d8ae39dc102f9cfe0cbda8d2fde16