Transaction not yet indexed

666Fdkcc6W3tmCYt7vbC7b1nJgk8kt5uEuU3PHkFCqj45r41RpiMsozWg9fXSYRDLF5qmmrt5oafxurPJLLWEEQD

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