Transaction not yet indexed

53TgbfkRrKDHrSmNRf8aG9QwbPSAKAo2eoLQ38Ft9uMHdaDGHHCdgXupdH3k2VqpN5VGn7stMmLEuRR84LvD6ANN

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