Transaction not yet indexed

53TnuXLkuJVukDME9vpe6SHmpfTiuJc9aoPpKacjM6AXm6mfF56Fkw8oitbC15YLqogR8VLNFL44TcB7iR6wSDG8

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