Transaction not yet indexed

MEFL3sPPTfM2APmp4LaryGnnDqN7PL4rE5UC67UXRexsLUvKUtCBgPbcuw1Gng5UiXUsTvYLWEGFKASqo3snvWZ

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