Transaction not yet indexed

53ZXU3DruqGsJKknPDPmerFx1Qt4heeVPQkjHAu4E2BTkcG55KUSrhYUjCi47Aa54zPDAJ7Wf1WwcTKyy4JSS1Pv

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