Transaction not yet indexed

PL31yWfgrNtHabFevcMuG8keNicC7UK8AM7Js7R3huhJzF1JJQCtYc37Dh3UXutJPhk4ZViZSXuR2YJhtRVnWVL

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