Transaction not yet indexed

66YtdaHfZgmKcdEjVjF9mnJB2HMr5ZoVJqudMCw4d5cCsZPruDN4QsENuNJ4TSCMugFLEPiBVpqTxKebYmhsrME4

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