Transaction not yet indexed

53i659fxTfUn2LEG8XykSMvbYiJDVeiMRDYqCEeJQNymTwmCbhytTXu2nR1QyTuabBbwPdN7irJT3ovYrSB67Nu5

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