基本信息
witness_v0_keyhash
OP_0 2a7c78c4bb4b2172bc6fe983da73d0ac4648f492
pubkeyhash
OP_DUP OP_HASH160 6d5d658b5781387c8a97a5137e7caf97be4ce64b OP_EQUALVERIFY OP_CHECKSIG