基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7b7cfb692afcc396b3d1af671d561144d7d21ddd OP_EQUALVERIFY OP_CHECKSIG
OP_0 2afa5967e386aa6a9de33425286f5aaf911e0ad4