Transaction not yet indexed

Nu9fEvH41Mgy95st3dfwnLPpvT25LLtbUtAWmZTzD7G4B2AMiy3s4pUAERuxVGJABHzBBpNvZTDpRojp6aDC1Yf

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