Transaction not yet indexed

y66TstCsyTvWdmdvZtYSPeva52SGWvgVhQfKKqZHB9JSXTWKayC2TZVaYrtLZMHwH5FMeDEo6cNxPPRvYDEqYop

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