Transaction not yet indexed

64pnhBHubivXhbun6qjTuSCm36jBQ6yKf1epqMxzgVrCBptk5j6ZMkJM5z8Aw8BH3jLm5d4biZb8CAX7S45zZpr6

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