Transaction not yet indexed

5U18gmE9F9NDdujtv35SUrSWZXTiGMqf9UPfSPs6a3zV3foJfV3Sewaoi5qrm5jHoXKipGhcBdNSCWNBdBStT3BT

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