Transaction not yet indexed

53MpLyBqHJuh1wnk84DamVMqFPi8GX2RqWFtZ2FgVXus1keV8RysrSZ3b2EhWLjPyPJQQFM4gddFUnnZ6WqjdBag

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