Transaction not yet indexed

3666HpdXV7CYGnxWHS65TmEhwmtETdQTo2dku6ofDq2MzL7pKmx1cUBDHMcKXp8bxsDnePYMm7EQFYVBppdWepTx

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