基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8d9f8fe014e2d14e6337da42c02c938b30b50977 OP_EQUALVERIFY OP_CHECKSIG
OP_0 4774b56e2b13b155e0d41373b6f1db4fdf46f778