基本信息
witness_v0_keyhash
OP_0 da493caed4a4b32925d65e408c93fa2ae6d74e1c
pubkeyhash
OP_DUP OP_HASH160 7b20bcd61f285122af4b892dd96f009fa03802e4 OP_EQUALVERIFY OP_CHECKSIG