基本信息
witness_v0_keyhash
OP_0 dd449a0f810e300a53030ab2c222d57c046d6c50
pubkeyhash
OP_DUP OP_HASH160 a3e75accd461a6da11dd53542c4d8580b5c5e3f2 OP_EQUALVERIFY OP_CHECKSIG