基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8283c6c438ccfb6e143df06a66fffc7d03bb5f3 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1af1b6b970c8cf2bc886eb7563f2d1da40a6e67e