Transaction not yet indexed

28PhL56fqU6CFJDh7dSSsEcv4TDtQUYne6k8oAEcGKYg65g7WiiWZK8PLV5sPr4W8pfGRQP1qtSLAnabQePUEAGZ

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