Transaction not yet indexed

4ME9mTWR8NiYWH2xdhDGTAiXNi37DfWoFmLAi1iJ3VHwfEnGusmJbZuUkDQaWKGdVMckqeMN8QcE5hvMsxD9Etzf

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