Transaction not yet indexed

1Tou2caa6Em2yiDX6oKrzgAoGmnSXRbHLENiLfTFMP8rCdGdyZRzsD9GrTbqCqHcv4iENXBFtA8KXNiTQLMPQxC

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