基本信息
witness_v0_keyhash
OP_0 2a7ad0c1b36d339c6f5aa3c0fc8c5fbcabfc759d
pubkeyhash
OP_DUP OP_HASH160 4e440798f9d66babadd9b6f6de07ea858cf9229a OP_EQUALVERIFY OP_CHECKSIG