Transaction not yet indexed

53UfQktSWCnDMKuuGoo5HfTd77oJZmQVFH2FfXK4BW4ekAKnTQmN1LoFEi87hhJF2SQwUchKfPVaX5wp36nbAgxv

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