Transaction not yet indexed

YfAME2xSACzFZyPRo3m11JXa4NvGZcR541gR1k9KERPgT3fdCaaaF5rFmCqESEMbLrv9gobjWGb5kwGNDiC5aks

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