Transaction not yet indexed

28LhTiMtnRfz12TPMVrKsr6MEMH8XxdDecZTJm4ffcwSeFWmu1wj12dbXZEV3KeWD9bLBCzozSdDdR1V4wedQMn8

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