Transaction not yet indexed

28a1UibZN1HjS87LhwQf4eH9veDvjV8aKcf3536KNrpCEQioqTUmZLps2789VyRjoZB6W95uyHAGzLknStCwM8wt

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