基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fd45c554b05f6d16ac2ff4e68413a10cb4f445f8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49a2d6c18a3da53657b51f461494bcffc57ced8e