Transaction not yet indexed

21j4M6zaYpG4HntEg4A1cgzeM5AFvvtdVaSFTSuEM5p5tNCRe2vejdWSwVTkCBo48T1PodvYhFcJYfL5rwfizS6k

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