Transaction not yet indexed

3Mex1myspkJv39WkKmMR8y7jR4xH2DMkSZPncXTPfoi4JFnrBbhtcdPn17njEs47w1bgrHeAP4stxKaC4M5uugU9

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