基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12d40a84cde3c6035b2e25ed519f912f2c4b87d6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 798b654fab6181d2cc6faaf5008416fb06d6fbb8