Transaction not yet indexed

AmREjoXf3inPLKvLtrmGmsxUxtAA6pSfz8dLLUiLXFNHJDMfH8WrvqmRYjzHwL2Kjuc8dcCvLp9GPfP7un4SsHo

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