Transaction not yet indexed

66CUur9hAzXaBKCwFDfTBCC7VRNqERL9Fa4CeemoxZYQjwZWUS5GQSY2g2tg7FWQY8rPDhZrQL4BdTTE48z9mT1d

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