Transaction not yet indexed

53kiGeENoEzc5SKRfdfgkUmBme2iBaNa9DUkkM6R69wNa2F4caHAj8jdUQUqWErx7X6hMAmtgrcKJfv7UL1zMfk3

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