基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7c0705a4e691cd35f6037db8bda55f2b6a734f31 OP_EQUALVERIFY OP_CHECKSIG
OP_0 512e4e19a7f323f09820d6099d8a6b70d30f2000