Transaction not yet indexed

28A6AXiRiUat9AUfY31dkjaUkbiUNTK1FaWmPqdDSkcDrNc7AziTCQ2kTc39LhVamnHtcsBYaCfP1D8CfCzn1eS2

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