Transaction not yet indexed

MTK6KpNxts8DH2nWJfttphsJa9NTSgbdQkQBLgsaPaD92ApgnxNFQiDrqx44zv292Pvybup2Cjs6PnDHEyFhUDb

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