Transaction not yet indexed

28boM1Sp5ij4Ms64Uc4NCfS77VceJXqkUbCM3EYCuL2mNPJEpzhNinvPbUuMhiQKDGecBvqFiLTEDJEyGscLrjsT

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