Transaction not yet indexed

66SQctDk1RDWgHGhZLvaHykAwmKUBhqRgkHQFFWLGMSdDfKriyQHMe7EiseiYF6Nu88e4gSFdAg1AiUS2FJvPNWh

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