Transaction not yet indexed

rtk2rkc53E4MKFNeHHAdFaBer9epHbPS9mSTQg7YLoTfWJu4bgMWJzCdeaJ2vpuBjAV8y6K5iJBw2eGW9oMnq4D

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