Transaction not yet indexed

MEALtPsZtGK7c4G6yP4fPgrkxgb5Qnf8hjYiRs1v2ApNu2piUNBHH2P2RjD8aLHMMFhBFhuf4oierAUWLu3WcpC

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