基本信息
witness_v0_keyhash
OP_0 12dd1168a73f32721162dbfd8bcb33d826c9a99d
pubkeyhash
OP_DUP OP_HASH160 21d4f84c4cadd4c46cfc5aa1b6048e2811800c35 OP_EQUALVERIFY OP_CHECKSIG