Transaction not yet indexed

53fKizsU9ipawo2Ts7do2vUpNbcyMGGAFdh18w2mHeh92g8R3U8tjUUiFpRyPDWMuGiZzd2AFYGncmsQW8wXScL2

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