基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f31f704495d0a1a8240be5b31c24051db4742da2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 be321490f9738fc5f20757245afbdbbdff5aa8a9