Transaction not yet indexed

mLETQJNZZ8CHVw6DSt4dNRFFsNbTXYj1U9w2txGeyRaEWv2Xe23jgbL1Zmh4FhbZbkrSVdSApbFxTzLN1g2zMnk

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