Transaction not yet indexed

5u6K6GR3bRyuxF7EDm8NJEVoUaRi2Wkig5fumfvbiFyefmDA8dy2NSPZ6bBUv2BF8BaCx6d9usC8YCK9wigA2kMU

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