Transaction not yet indexed

53uHsAKxhFuDdApA3cKD39aNDq6XsFWBrw2mKxsPJipMTnQvC96DHvNMoCFwe8Nn6xk2cFJwp7EvD3TX9ZB64FTe

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