基本信息
witness_v0_keyhash
OP_0 491dc85e3f37367d6f22507c4eb25b92c326c0e2
pubkeyhash
OP_DUP OP_HASH160 ef9ef3300054f0135e60dc1c091ab0a2ffdcc3d4 OP_EQUALVERIFY OP_CHECKSIG