基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2a4fafad4b1a74211082e4a765e2a9f027bc61b OP_EQUALVERIFY OP_CHECKSIG
OP_0 fab822daed4c10c888b8a455a372199c4db254b0