Transaction not yet indexed

j31XMB9uRk9nfLHNvMoQzcrPtJ6DG8GVF6mixjdM2Vz6DG2DQLHukrQfKngcNdd4ej6RbV6TwPEd6n6LEGdZ9RR

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