Transaction not yet indexed

Khp4LWvsZ5uoBj9VptFeidiYYEPveGZihStqjQNETU7csm1okHRhaRpQxV1pRxAYK8CD3Vyy8WHNyfpJ5q6QBvv

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