基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 c8e0431b3102e4a1987e95fd5c4e3b213d834fce OP_EQUALVERIFY OP_CHECKSIG
OP_0 257c0740ba1d370f460624f0d5303e596776c3bc