Transaction not yet indexed

53fzSdZGSkmmDqGzb9TC5CngMmt1x8oKCt1k6Dy5byhaWCwEkTmha7cVGZ5Pn6ZbWmBpJZR9pPJGCU9TeKg7HfG7

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