基本信息
witness_v0_keyhash
OP_0 448cffe848928d601c30ff0a308b2c1a19e9b0fc
pubkeyhash
OP_DUP OP_HASH160 44aa8ed6de9c2aaf96eee167abac9735fdb60896 OP_EQUALVERIFY OP_CHECKSIG