Transaction not yet indexed

661UeAdHcnmLM1JyHaTZdENMiWTCEDiRTWZdCmuutJQ7bdwmvPcCaZbSaV5NDgN6fKw1WzNg9NY1E83euNp6JqCq

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