Transaction not yet indexed

5UCURbzmdQFNWULRkapbbJJ7onN8NAAusgkMa18xrGDc1xFPnW8BZAzvejg1JwwBrjX4i7LWHKx9taWUw8iDEnC8

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