Transaction not yet indexed

aFK2788f3gdcM9NNbbaMRjLLXUG6YzXTv5GKwp6ogaTMgXfkJDy3EwTn3JhYmxsrtw75yYUNg43FvJA1jFRAy18

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