基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a73ecec05cc63f1ef5c0e461c0a91e2c0d01d6b6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 49e2334633949ba1b63e7c98f23a71117ce8ab22