Transaction not yet indexed

LUmdHCsrfBHFnveD8NcrBnSSGD42yZZGWLAFJCJKJ7sEezXmHST5W4V4t3XYBGfnoHGYVZFaVRV8UEYHZpwVsT4

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