Transaction not yet indexed

53Xh43bqqwLEATKxAEpAH3912VccnfaDwJonV3vA3mCx1WouYTwthKZpnEtFCXh8774gpX9eP8EmkPV2n15PYjqE

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