Transaction not yet indexed

Su6RPSDSjyKBmDdp3uavqbzaPsiMR3uhNc2pj2taQE5NNDCcPqtTVEepBpmi8xFeyhz6hk4dQ2ewz9ixhKgNabu

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