Transaction not yet indexed

5uE3ZgiZVU2dt9v77FdhpzpeSjD4RuuK1ZzJnh7y3aSqa9wYTkMu4kKtX4Uv4hvKZjiZTo4k7aQifnC3rYGzrqo7

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