基本信息
witness_v0_keyhash
OP_0 449c979bf1cbe69c7502ea4c465db3c9fff3310c
pubkeyhash
OP_DUP OP_HASH160 c9eb31c2d6ca1a05be18febdf7b4c02d037beee8 OP_EQUALVERIFY OP_CHECKSIG