Transaction not yet indexed

RTZMKzf7ZoymTcUhTgmJNb3V8LSv16k5dz3k6ZEq3zggkpcGDzztcbq4R2umx6LmtCLM8AHnyS5VU5SFZJWPGY2

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