Transaction not yet indexed

MH6Y7jkxG8BMhNr3x41YZ4csTWSyq4kozfpSFPESJsMpP6UdR5AxwGUeGYdUsjrwXnfx5MfY3UqJ6HWNjNfS2Lr

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