基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4f51873a98d03eb499d6f5237876d9433b4ae85f OP_EQUALVERIFY OP_CHECKSIG
OP_0 45879ec1f1a8fb41c6014157d7774e10c8a3eefe