Transaction not yet indexed

MDeSNdJovMPg8B7WcmHNUgnVYHe8AUn9uFLHsmLdjaWLEaF2XecMg8EDkLNq6wfKhv7PZjxKnJ19nh8c3bPv3Sn

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