Transaction not yet indexed

5Z478FNkcjXJfT1cuaqeovPQ6ATGdwuYxkpdcxmbbMWcV2ATQLZnYCvs5vCT2xee1JZPp8vah2ZDLbcFw1QRH3LQ

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