Transaction not yet indexed

ATzkZf8zsGS618jCqqY8CfbB3vv7zzVxLv6jvpEYYdn9odiomv6gRmh5AH6hfUDwDiEdMeVfR2iQkCC7vPsDX93

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