Transaction not yet indexed

ER6rmNgvk7ka5vzSP68KcLrWxEYEkqLn4NsWA7wzUGbiWDXS2HmpHyerVsawT2FKSKZmvGytnRCu1JTrUAGjc8k

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