Transaction not yet indexed

66K2NeqYQm1mPGvioTeMtWfc4cWaWa9sPSwPgb7sgd8v2nWgRPGoaQqf8EFW6RPJvq9Tf8VCND6aRBDdDkL681ED

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