Transaction not yet indexed

431rpKxyBuqRWRBMqnqKqUJJAPc7mNBws9gLwZH3yoWEE1jLmKoCftTpEvrrnSeZmRu4U8QmSmZ7bDBsSBJ2YFoc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.