Transaction not yet indexed

28ic22u6HJb18sK6ZoGDsYR4BQujd2xNxCoHjzJPL2Y9g4d5ev2nkgCpC29bS4LPyqMXtQcAzZmt63eWYWapr9ub

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