Transaction not yet indexed

5F6SmZAFF7DfAzYCRQZuqi9K8QDUnAvLmzWsTmEERM4Lv8GeFHT8V4fdT3seY3FP55BfAA2rkntG4cU5pKkp9xAy

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