Transaction not yet indexed

66MTt45vtPx7FeeoTfxU5jTvmLF2RTkM1k7H92f9yQkB5idNftemLP8XBmvufWAA3nbV9xSPu2GKtKxe6RP4f9t1

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