Transaction not yet indexed

Nc974W2e9gnUYR8KeZvwZ6DaoVemr59Z2xvCu2TQ19i1RTEnAL8HdD7UrY2MrwpCvgELifQuz78x78G1s9fFyTp

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