基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a4eb0b0877a54c6cbf342ddcc12339cdeceb9d2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 277b808287c8d22e56f1b81fd24ff6e6fa6ce870