Transaction not yet indexed

66eEyPMU3HmC76HpUZxSf6QmfttQ9L4p3eN4Um9mSoGyEhTrXRfEQXpiH7716RDfaaT4FcH1MgUR1zGBFgLPpta8

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