Transaction not yet indexed

3f66nnJ9ScUhBJUo3sdvUjWMo2uH7dNEU9guXVbeh2DWv21D4YdqV9pwVE1GnADpiYJ1PrWbAoUzW8KkqiyDE5o7

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