Transaction not yet indexed

53Pf1SB5iHSFTgErbquUbZc3sFWWs5jhFaKPwKBAuSd9TGZLNcnyUdjFThGWMv83ADmJuetT2CvqEm788Smqusxi

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