Transaction not yet indexed

53zA52b3EKEHGNJF5NAcYpN3vj4nVRABGhRHRFEd5RmoRqvEAgcBPTSCW5Z2ne6H6fsEvdNb6tTcxsLddFNLBwEd

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