Transaction not yet indexed

2sSt44ypGPfkCwVdSfWM6uuyFKbvRdtKfCY7FczqjyXHeJGTYJ3LWpMkhoQBiGeaZrnQTsDiTc3enLiqUv7Fktu3

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