基本信息
witness_v0_keyhash
OP_0 e20490a5b5b769775b8ef4488e4e405b91b2478f
pubkeyhash
OP_DUP OP_HASH160 317d4ed16a578fba4a447296b0b9f54de8568edb OP_EQUALVERIFY OP_CHECKSIG