Transaction not yet indexed

MHTNeAgg9c8HnGGEH9jqbLzHo1uoHqr1Xw4iYqhcAptZcmRGDNZ8EdEi2ahMNyHGXGpp7odzRV1g5q3SYVT2Aw7

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