Transaction not yet indexed

12szR5Yf4ma1K9oNz2psPdrwyfnZw1ZTM4o7rWzvFb9qFBF7kuCzn6DVLfszxEdkhwFAA2jzo4zEZHE1E4C1Ewk

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