Transaction not yet indexed

3aCEM2NiYrihb2C6xGRXmp2ugQJ7qasw1qQadYXrgf3GcGMB2mPPDFpopE3QBiS6o7RmNpjyKBZfWetTkyRJ8vqJ

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