基本信息
witness_v0_keyhash
OP_0 00245fed50faf5b099c243002bf8be5c31de2cdd
pubkeyhash
OP_DUP OP_HASH160 20449c273f87f7a4e48353a0f7ac88c44403c6e6 OP_EQUALVERIFY OP_CHECKSIG