Transaction not yet indexed

28toMbDCkQu15ooMosZYAUvB87zVXtZiVe97mfjCQF4Pm4Qu4HexznWvw1z1xppTckEvb9aUfoLn5gmLoc3w98G8

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