基本信息
witness_v0_keyhash
OP_0 2a7eb7b70c35e43001f81785302b3948c96b1dda
pubkeyhash
OP_DUP OP_HASH160 5ef7c45aa06d15105e8038bf9b3e9b6a4521fe81 OP_EQUALVERIFY OP_CHECKSIG