Transaction not yet indexed

n64PzqoeRrw8YesABB2N5HvAUBWhHzM3E4wJPmSTbCLYhMBBRWjmnTpmVa5aSHjLokc3djan3RCqTfKgj3JqWrD

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