基本信息
witness_v0_keyhash
OP_0 28fb4e8fc54967d311debe8649f6c806a8cb3a2a
pubkeyhash
OP_DUP OP_HASH160 81b6b246db38d964c9eec97251b6b74565fbb4de OP_EQUALVERIFY OP_CHECKSIG