Transaction not yet indexed

MFLYztQ6nJM4ReQBdzoYEnCh7Mf36SyG3gfc31CXJ7QzE2x7wweEK9J44fZsjbnPKR49oGK9BFVAy4kst3es3MM

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