Transaction not yet indexed

43U2c5e3boCvutsvrNRxVeZbcdY41TBKYg57BKvToU7fRrhDwRSzZPJ5DhN3EfnqWJSokd7oGnAS2Dyxf7Z7ttP5

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