Transaction not yet indexed

28BB23WfakUYARpb6Cpo9v3nAHTUrC8MdEktUH9EhC5f78Dc8wtiUa8p9iaVDY1JCCMPi1VTFGpK99pVb8EWpF19

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