Transaction not yet indexed

MMaLKKB8FPirHZbySf6FC8GmqfkSS7ip2UsoCbqftvdpYkt8KPuRN8EHjysHMENfAfDAY2EY1o6bMRxnhheCHZ5

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