Transaction not yet indexed

3Mek4AbNWs9LwzCDKWr4kRpjHqHQbu8jYthtptNBp6cbMjSAjGDcUCWpAdzYbg4az8ntsRY3ngF6ajFbxPLpyenC

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