Transaction not yet indexed

28AA4BrzPLuDcLaZ8L7NECAFxbAaQFU8vKFvvebqPmbXcSmiYR35VvNZ98mhdPKenNYXjdF9AMhEcjsBa2errzZs

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