Transaction not yet indexed

5Nk6ac4joYypaYBZQiq5RrBc7mddWxeghCTqJLv5dZjhtBMHvK5dijbeyAus2io9TeWizvS4cEfsYHTZi5WCWrUm

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