Transaction not yet indexed

2SRTLsB424UNk8d7CGmxV4SnUTxeHk2cXFjPTwbmpfqdUUSbWxL9R5k3NW9gWPeSBr2hHPpFyUdwvsNb4DvYGeE2

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