Transaction not yet indexed

PKnjEuKqqqtUM7a6CymKtgLr8Zw4SxCSkBGyQrm2H1DLZ5JT3F6sEYusNhUNqnLMD4azYJHesMS5yLdC6NmZe21

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