Transaction not yet indexed

53HeNZ6rL3g9bJyqtAbAvX32omP6PXndKKzu4kdP6Xt3VuLQHzPQDh2x1TQi6Y7eU2Hvz9hFCpvtpmtaLFcfCXbY

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