Transaction not yet indexed

28aUaN1VNxUDtVGab7CE8sxbvmZtC1db88LSJr7uLwdfrRvDFuufmXbfS5WDuVomzLgUj2byTSoC5wbKE2cS2Vk8

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