基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7776988c90b89118c582b8d39c0263219cd17ce6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 72e2ef7b8281ea763004a6f91cd6fac6f0372a87