基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7d7ca0a91ea1483b237f50a3e26cd045e3bd1670 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4e6c6b3dacc9827b4ea6528c57363ec94e57f6c