基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6449dce12cd45b35ccb8adf81fd5bca7cd9a56e0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2779b29da99eb2ce1a406b70ac4b3457dc2d9b2a