基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f77dd1226a187d85206851397baa4cd44c1a1bc7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a647ac60fdc4f86f490e6369295e2f62b5a6812c