Transaction not yet indexed

21UmZwbG29M5hf2zpr85uXAa8neNohWKNLPmXATmAPGpM3NFEUCZD8xFbuVmk5PTcjCZefpMSDKaUeasWDBftx6E

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