Transaction not yet indexed

pkNMWmFan8i4ANrWbBPRWaQeQ7V81yMq5Lu9siJqKBcppUkK6u2BT6J4gbHnSYXiBmFM6tsn1DJjfZsaByxh4Nj

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