Transaction not yet indexed

WDU7cQekmCrEhxDLxFgDwyuiJLG5KxhXmBkJc4zMMVZFGvZLhzspTfPUDYT1ApTUJkHTNFBjWgAVDUTBXTxgBnk

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