基本信息
witness_v0_keyhash
OP_0 b4251120c9cab7eb9792e08fccb2e4622c57d64d
pubkeyhash
OP_DUP OP_HASH160 b1d5c80dc75f6da214fb29b6b7b4c029e4e5a26b OP_EQUALVERIFY OP_CHECKSIG