基本信息
witness_v0_keyhash
OP_0 c7a890fd5cc42f1a8cf0e0ab2f1e82c4065a3022
pubkeyhash
OP_DUP OP_HASH160 31f42f89a42e9b19b25f44de7fff07b57bb7124f OP_EQUALVERIFY OP_CHECKSIG