Transaction not yet indexed

2ngUNh5pLwnYJMTNB4xrPxdod1GaS8TU4Qemc3waAycZ15c2t1T3vtFcRUaDPrSJRiSaSZZZNuTTAYD3hySqo5S4

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