Transaction not yet indexed

5Nu1EbkrGLge8eLHaV6FRGuLRap7GxAixCTMbcbjrm9TdGYNWZFtF4ZaeApS16fQSifH45e9LUTpsbGBZKVzUvkE

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