Transaction not yet indexed

56HgCfxyFNtj1EHzyKAPNcws3wbmuFijt6R85oXhywG1bqYyvqq2Tqw3zKGTESe5w1yNLEQRVQntqoFBrk5Zzfuy

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