Transaction not yet indexed

ECBc2AwcX8fHdTkTAQ8uyFdxzw9Pkf3tRhhpqofEzW9pd2DDHnDKqsFTSvR3rNC14pTLKCnTP942dcfXwjKW4Py

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