Transaction not yet indexed

AMx1JTycLyBkfhEhFxScRuAJo4ePfdupFCcmbrhtPPgDLLB8HzQcrzeNN9igdRTq8CuDLdqjvrUxQH3oBrop7be

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