Transaction not yet indexed

53tkCGo797CcWB2ANfU6Kte68qw8h6ZTcCETyvTFVqhxhps7fahLmCcC7W3vkeyajKTiYXT5zX2cRPax4hU7PL66

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