基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 31bd1ea2cc2de3b82755c5863e5c642d744b871b OP_EQUALVERIFY OP_CHECKSIG
OP_0 77e25e029a2ea0675e4ad41f2faf29264065aff5