Transaction not yet indexed

ykwRG9oBPsGWDDpGg7UekbWw3HkyWMu7H3mea2mT3kYm3DbcpacPceCdAWqf484apfc93mJvikFwioFZvMm8oNv

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