Transaction not yet indexed

64c4CW2DFttPFfSKvBuKn468mjkm3zMn5jyCC4PSPrJRiKtBdpyvtHQjTCHb65n8WbsopzJtB3jHZ1yDMLJfhBH2

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