基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1e4b6d31cf6f89bc300ed9ee528705154d0d681 OP_EQUALVERIFY OP_CHECKSIG
OP_0 f4b4b5c783838f22e52fb22c75e74587faaff4a7