基本信息
witness_v0_keyhash
OP_0 73d703ef8d5e3f4acffc10250d1c44aeb6124e76
pubkeyhash
OP_DUP OP_HASH160 74e4ef902d2f9f9f10b7b1f260f6b31652c90eb8 OP_EQUALVERIFY OP_CHECKSIG