基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 669f196b985c12fa48f5e09800201f186afc3c70 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b8878fcd23d780f67e2b75505d1b5cfbb69b1c4e