Transaction not yet indexed

53tkMEz55Ed1UaQFr2JqSycjpPUT6EzPzmiHp5eEyEnRuKAFPbigZ7kYBWpEswZHAUruVLDkn9fMZn2WBPqjw9iD

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