Transaction not yet indexed

28MNmgwR6PFM6Hd1u6k7iho1fxNMRKkhF5g9iR2DBnGSHVwPhM7v3DJ8u69STARCwEU8JVCFJicN6DAS4iYZwsZn

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