基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8fd5523f76a14a3400ac1b07faf3565649c7953 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2d71759b2b649c137a5889fed77ebd2d44f27170