基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7121e0b617372001d0721da3a99c4a13986474f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 99c1ea0e1b0cd0fc007a6f0a4a7d26a51e559ed7