基本信息
witness_v0_keyhash
OP_0 19be9681747c68b4ba30d983de5c43bf2f95543a
pubkeyhash
OP_DUP OP_HASH160 4a5e9bc88b863caa491b94c1880699d9573c82c0 OP_EQUALVERIFY OP_CHECKSIG