Transaction not yet indexed

53HvqoBtU1ybVM4AvXeUtP15sf1EWYeS2Bn26eTba7WmAUGRGhJC9rwK84zkEEVpsThEfeAyyRX8Qi2V7ZPdFan2

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