Transaction not yet indexed

53DPFMgR5dNDfKhRPV873Zp2aBQTej95ivqNbfHWPnJyV5334dU7r2Qus59dqEtHG1EGgRetB6Ww8dAYiMFGTfR1

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