Transaction not yet indexed

Sk6n4PRhPUVbAC1mYJEnnx8ajbWXJLSp9vuGsn6CSLXVSwsaXaH5CLgM929MYcuA6GZeZCkws6Pm4WCxPj39vJa

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