基本信息
witness_v0_keyhash
OP_0 a2777b0a0a6f91dcd66c3a2b6428a72367b88994
pubkeyhash
OP_DUP OP_HASH160 a7c5ec2aed97fd9553f63304358fe479f75a6555 OP_EQUALVERIFY OP_CHECKSIG