基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f7f45af37931f212f1488929d25c718ac83217f9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bd8a991d6bd5906a017d46d7a149a2c3a13561cd