Transaction not yet indexed

21R4cmExaqQft9ynCHVKMGJ5TTjZpYZ22HK1W2g5Fv74PEdEzaZk1cRU7v3UXe7SWDwr9yqauUcW5NsTofXL8Wo6

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