Transaction not yet indexed

2MemHC9oFbLQ9NHuRGq3u6RePxEw6M5nF6BLAy2PPLpDSZVmDRfZpWfyK8eEGjSaNBnDwsM3nSEqaqr8FHuPGcDt

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