基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8dcc4fe53700400b1a49b49937ddfbac8b38c25d OP_EQUALVERIFY OP_CHECKSIG
OP_0 84950b58a49b834863ffe94b4234b043df0f5d12