基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7ab6877da91d503f0caca318e7c1d7ad97dba3e7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6a1dca49dd6192657dfb1fbbb0ce23e7f6f7132e