Transaction not yet indexed

28HEXxw57MbP8mbaQfTY9vuPVsWbGsgb8LqHSoXVqeDz9a8UFDyei4iPJmRW84KvuMT997oXYbCQ7ttEMgR25vhS

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