Transaction not yet indexed

5CuuCMkvh93hE9K3idgpFY7ZcBRzA1EoxLEbiobjFraKgHvU6W3RLBGe8neuZ2hAqda6RFjd8XRUSNxQGmnPWn66

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