Transaction not yet indexed

56ujGZ2yn5TAhKSeBFBXSXoEETFEEvJdEfdFW46WfvJ9vN3LWSufAXtNcqQ2kkFmDe9ciHG2JHT5qqbtx6Js8fh8

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