Transaction not yet indexed

MFFCLk4vuCTQQM2ywUR4epJdLtsRoCc7tee9YVML2MFkoB4E3CXnEs5AYFw9fUg9WHW8Ykp6kgr186SvN7nn37K

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