基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 77d4781aa3eb2c73e007f26c8de9c7038a2b1921 OP_EQUALVERIFY OP_CHECKSIG
OP_0 02dfa6ec15a819bd667d4b63e6f1aea2c5318152