Transaction not yet indexed

53VKs4yFfD2jKLrZdLGFoFCcqRmLRMr74oAKCNdAsHGAU66EW7nNUPrWZcKJ5oCi365G5PxNyKCJi798j7YREeQu

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