基本信息
witness_v0_keyhash
OP_0 4cff86127ffa194dcf25a758a8ae8d78eda4a18e
pubkeyhash
OP_DUP OP_HASH160 12db1c44556549fd8b2f5cbd2d142192c0da12b1 OP_EQUALVERIFY OP_CHECKSIG