Transaction not yet indexed

53DAN5cptvZKvpg3YC9CcYTDiXSFAdQjAgvcy8tb7BEVk3zAT1sSYwrW7cdoWwcGZDbV9w1mYAPKoShRByXgzHHM

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