基本信息
witness_v0_keyhash
OP_0 b6218655c3141f06f7acaf3aba835648bbcf88a8
pubkeyhash
OP_DUP OP_HASH160 56064265bfa9bfbbbc7ca56d0f2e596c919c11c2 OP_EQUALVERIFY OP_CHECKSIG