Transaction not yet indexed

rfk6v9UTnRsbgNwsNj3TzB3wxLxLR5bBmRTwthFMCiKeyjVESPgqpDv8DVsf8WmRCkDDgBe7WJudgYrWpCqkZb2

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