基本信息
witness_v0_keyhash
OP_0 56efa18b6d5bc1866f6711d7bcda1b76f85d6ec2
pubkeyhash
OP_DUP OP_HASH160 21ac55eb7fa7152fb883d8372455c6fc87ce366c OP_EQUALVERIFY OP_CHECKSIG