Transaction not yet indexed

AC6UV56aauzpNvs4H1russWJbRWbvE8DMpYcMSNze2tQ7Q5CYcj9Uik5groHumRcGAogVWc9Vtie5aiCgC3sa2Y

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