Transaction not yet indexed

21mkx4YiRFjpcGvMmon3okLXH4HnCBzZF8S9LRHKPJ1xiSzpmrQnNUrbutCeKdDV7b2JD9n8XHp1oU3AMuVudMXG

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