Transaction not yet indexed

5u88gNYSXVedhNXrAq9FfWcstHQbsLMT4Z7DQpZUpgxrcBmdnE3BHaAd7RBSFWWE2EpZXdyvQLpvQenmoKiRCEDZ

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