Transaction not yet indexed

4EtC2qtw9vUjRB2cB9cwRvoYkDaQsvAprCWwQyDMFPUiWySkxT8VTV3GHm2fE2D1rcKFaCuQkmQuKLMGEv9PKtZ

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