基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4d5b045c8b6fb427850ceb51452e2bfb9571c1ba OP_EQUALVERIFY OP_CHECKSIG
OP_0 12b551903d9e4dec918c9bb1a37d853f15eb9e9e