基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8dc77ac26b0959879efe791b055a8be8c4d1fea1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 ffc57eeaa3abe459626406a438fe56c5299649b6