Transaction not yet indexed

YmMQc3yYa4tWQa8zfUZU7hNEpQ5iUJHHJ9zzEnnCuS2LQDQC5hXsskofu4cdo6Wo7E1hPmntg6eNNqCjUuHKNcJ

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