Transaction not yet indexed

53mNts4LS2bBu3ZyPWxpvTqLpeL4mcZ5AxWSPdAufKwWypNUPcqR2r8VfYftT3nYVEJxuVeWDMYdCKNEfJ5j31nm

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