Transaction not yet indexed

53DLm1NXaqEtri5JBSf15PNs9XiAs3FGasaCQukXeFSDNwLSDLDPspyDLHcBjyMF4K4xdYBSSNHVs1UNs3XEJGAq

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