基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 dc70e2eaee076c5f56f2aa0e7dfc4605a2b6b718 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a787488a550f2b030c218533b7c68e8dcfa256e9