Transaction not yet indexed

i6US9VNRVBHA5HaB5ALPLqa5RfddXzyPGP9T88onoftqrCgywv6p6ATEMXa8EWDcu2PZWaqao6LjsLgQn8uTKPR

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