Transaction not yet indexed

iYRwaXAk3MkDfhffvYUeUSpSPSsh7buwdGVp6q9rCaKM2SDq9YLHBVNhKmxHnc6cfhhuGd5sWTFpymEcbfFJ9MH

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