Transaction not yet indexed

66k56CFsZTiExXTrKQ5UTCqkExAw4RGZ2n4FyGkpsGwKpqcBe2bdispPLfJBQo8xjBqAiee2sdkzHVtpBhD6YRTR

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