Transaction not yet indexed

YyjS7skQffFaMj6cJPZ72Sy9Kd1SumYxHdnsqmxYaebTbHFfmdfJaeeMbcKTwiA2A8oDUtVkwcUwKv4TAdTJErJ

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