Transaction not yet indexed

28JgBiRBWovNpLSqmV5rrVJPTiXJzjjw16jgxcSyozkM6SpmBvTWkPMSJFfCc2kNAkfcSiUNGD1gn1dgLtMXWUA9

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