Transaction not yet indexed

NMecDaCKDfJBFZtEhEctRqB8XmpeUZpbPspWzKM3dS3nBLRD2WyUjFWcsNTE2pLsX36Jp3UK2cvyzdtPseHtYEd

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