Transaction not yet indexed

yfVMMWJvcgoKPzfWMDCXZ9WQ7dwyZ4U9ES1S6J25EB7kEr3ELmhkBQQUEV6qjymdcSaWRNm3FMRRuJbHvADsPsp

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