基本信息
witness_v0_keyhash
OP_0 448dece4278e61953f0a1d219d5cda4efe724577
pubkeyhash
OP_DUP OP_HASH160 c7f38f19a58e778b06631902f3a8151acdc4ef7f OP_EQUALVERIFY OP_CHECKSIG