基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a81872d9c1d858c2282aa2ba66ab66b7e23a44b OP_EQUALVERIFY OP_CHECKSIG
OP_0 f7c343b8aed489998c01cbff32b957a34ce81b2a