Transaction not yet indexed

53De1Ud8mcWUsLHBwfAnWmgc2c6AiJyCTrNvqYc4nECasFZMEmvQazhmJuFYbY7ZiwLEzAS6aiJCrHTxtQmgmtpX

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