基本信息
witness_v0_keyhash
OP_0 aa48ac57364d8a24258718c5ef7fc7bba2daa4b6
pubkeyhash
OP_DUP OP_HASH160 bb18df7f9263e80db7d10476a0949d2d1355d486 OP_EQUALVERIFY OP_CHECKSIG