Transaction not yet indexed

28eTnLK2Er57VJdug1RNN5HwsxZpb37seS2YsUHWureLAgpdtwqhQKKGqqLtx8ZzPsCQkXvMUkY71bDX8zrAcaP7

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