基本信息
witness_v0_keyhash
OP_0 2caff858f19df55b4336c09a0c18c7f702c12797
pubkeyhash
OP_DUP OP_HASH160 bb7fa9ddecb64c4f23c94dcd81f0f4a53bd16005 OP_EQUALVERIFY OP_CHECKSIG