Transaction not yet indexed

pUnBUH9Thmu7J8kC2vUWjeJMmDgdDjh2YdvhHeqPkXx3tFP2S8Xng7nmrxZGSWJCUrzu6v2WdbHEqQLaR6Duy8M

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