Transaction not yet indexed

mikNiP2CtiCeKFhSkJF7H2zKzCs6c5ftCm12SLN3Qm6r7PSAAYGPZNSCMLGkK5zgpKPhpzojxuG5nq2ajr2qZne

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