Transaction not yet indexed

5But1u8RyNMFAhQDognZuofw14uBTcqhTxeaGyY29VnvrvsdWSU1Lu2HCm1us1CpVM2e6VpMhUyfMo9eYjrZcRM

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