Transaction not yet indexed

5S2PgkuSQq6r7HY9pfunPQAtdXeSVMuK53TEx7tMRVRfL2ekbaFUPEWjApzsFTAGPHPTrZDi5ZBzK5rRwBTRxZWU

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