Transaction not yet indexed

28CBU9bwYSLrsdRKtx5fGaurpASCeU35vDtXDsq4WLxtYSqRaDoFPu4yrGMxZFKX3DQc1obYFtc42kPb2qMR7oEf

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