基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6991f7115521ee72738ee941d4af9981c0c1bb34 OP_EQUALVERIFY OP_CHECKSIG
OP_0 1b5869620b428deab2a3d98a5f8d6b31fb5e53f8