基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31db8f2fcafb6ecd20d860e68fab0044ca9e3a42 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8f67ccc264dd1647eb77ab9bbb201821eeff0d80